diff --git a/AGENTS.md b/AGENTS.md
index 31e70c0..500e9a6 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -251,8 +251,9 @@ snapshot verifies its checksum and the current-state hash, replaces supported
 project data atomically and records a new `restore` revision with a complete
 inverse command. Restore can therefore be undone and redone after a restart.
 Current snapshot schema version 6 additionally stores the distribution-board
-info fields `boardNumber`, `location`, `fedFrom` and `remark`; all older
-supported versions are upgraded with `null` for these fields. Version 5 stores
+info fields `boardNumber`, `location`, `fedFrom` and `remark` and the project
+cover fields `siteAddress`, `workStage`, `projectLead` and `projectEditor`;
+all older supported versions are upgraded with `null` for these fields. Version 5 stores
 the manual quantity share of every CircuitDeviceRow. Version 4 snapshots are upgraded with
 `manualQuantity = quantity`; they already contain the complete confirmed
 external-model source, import batches, room mappings and objects. Version 3
@@ -370,6 +371,10 @@ Project settings use the persistent `project.update-settings` command. Project
 metadata, the public-building classification, both voltage defaults and the
 enabled distribution-board supply types change in one revision and Undo/Redo
 restores them together; the project PUT route requires `expectedRevision`.
+Schema version 3 additionally carries the print cover fields `siteAddress`,
+`workStage`, `projectLead` and `projectEditor` (migration `0009`); version 2
+(without them) and baseline version 1 stay executable and keep the current
+cover values. The PUT route accepts the cover fields optionally.
 The public-building flag is the future sizing input for requiring halogen-free
 cables and lines. The system catalog is `AV`, `SV`, `EV`,
 `USV`, `MSR`, `SiBe`; at least one must be enabled and a type used by a board
@@ -474,11 +479,14 @@ Required operations:
   PRELIMINARY (text match of `fedFrom` against board number/name, plain sum,
   no upstream simultaneity factor). Replace this once the feed link is modeled.
 - Colors/fonts are the provisional kbp CD (`--pd-*` variables) until the
-  official CD specification exists. Cover fields shown as "[ergänzen]"
-  (address, Leistungsphase, office staff) have no data model yet.
-- The document logo is global office branding: table
-  `document_branding_assets` (migration `0008`), endpoints
-  `GET|PUT|DELETE /api/document-branding/logo` and `GET /api/document-branding`.
+  official CD specification exists. Empty cover values are shown as
+  "[ergänzen]"; the Planstände editor column shows the project's current
+  `projectEditor` because snapshots do not record an editor.
+- The document logo and the office profile (office name/address on the
+  cover) are global office branding: tables `document_branding_assets`
+  (migration `0008`) and `document_branding_settings` (migration `0009`),
+  endpoints `GET|PUT|DELETE /api/document-branding/logo`,
+  `PUT /api/document-branding/office` and `GET /api/document-branding`.
   It is intentionally outside project revisions, snapshots and transfer.
   Uploads are PNG/JPEG/SVG up to 2 MB with a content signature check; the logo
   is served with `nosniff` and a restrictive CSP.
@@ -581,8 +589,6 @@ Users must be able to override sizing suggestions.
 - logical feed link between distribution boards (`fedFrom` stays free text
   until the project owner decides whether it references a board, a feeding
   circuit or both) and the resulting hierarchical power summation
-- data model for the remaining print cover fields (address, Leistungsphase,
-  project lead/editor) and the official kbp CD values
 
 Do not implement these while working on an unrelated phase.
 
diff --git a/docs/circuit-list-editor-api.md b/docs/circuit-list-editor-api.md
index 5234670..b1d7f07 100644
--- a/docs/circuit-list-editor-api.md
+++ b/docs/circuit-list-editor-api.md
@@ -74,8 +74,9 @@ Protected-board structure uses
 persisted inverse of a delete. The dispatcher also supports the documented
 project-device, project settings, distribution-board and project-location
 commands. The generic editor commands listed here use schema version `1`.
-`project.update-settings` uses version `2` and still accepts supported baseline
-version `1` commands without changing the newer building classification.
+`project.update-settings` uses version `3` (including the print cover fields)
+and still accepts version `2` and supported baseline version `1` commands
+without changing the newer cover fields or building classification.
 Pre-baseline formats remain unsupported. Unsupported types or schema versions
 are rejected. Insert commands contain the complete entity or circuit block
 with stable ids; delete commands include the expected parent identity. Circuit
@@ -173,6 +174,9 @@ synchronizes linked circuit rows implicitly.
 - `PUT /projects/:projectId`
   - request:
     `{ "expectedRevision": 12, "isPublicBuilding": true, "singlePhaseVoltageV": 230, "threePhaseVoltageV": 400, "enabledDistributionBoardSupplyTypes": ["AV", "MSR", "SiBe"], ...projectMetadata }`
+  - optional print cover fields `siteAddress` (max. 500), `workStage` (max.
+    100), `projectLead` and `projectEditor` (max. 200 each); omitted fields keep
+    their value, empty strings are stored as `null`
   - executes `project.update-settings` as one atomic revision
   - response:
     `{ "project": { ... }, "revision": { ... }, "history": { ... } }`
diff --git a/docs/circuit-list-editor-known-limitations.md b/docs/circuit-list-editor-known-limitations.md
index bea8b87..3e70e76 100644
--- a/docs/circuit-list-editor-known-limitations.md
+++ b/docs/circuit-list-editor-known-limitations.md
@@ -31,7 +31,8 @@
   supply structure and "Σ inkl. unterlagert" only from exact text matches with
   board numbers/names and adds values without an upstream simultaneity factor
   (see `docs/print-view.md`).
-- The print view cover page shows placeholders for address, Leistungsphase and
-  office staff, and uses a provisional kbp corporate design. On screen, long
+- The print view uses a kbp corporate design derived from logo and
+  presentation material. Snapshots do not record an editor, so the cover's
+  Planstände list shows the project's current editor for every entry. On screen, long
   board plans are not split into pages; pagination happens in the browser print
   dialog.
diff --git a/docs/current-architecture.md b/docs/current-architecture.md
index 1bf0437..5230b74 100644
--- a/docs/current-architecture.md
+++ b/docs/current-architecture.md
@@ -232,8 +232,9 @@ und Historienstapel teilen dieselbe Transaktion. Create, Import aus der globalen
 Gerätebibliothek und Delete laufen über dieselbe Command-Grenze; ihre Antworten
 liefern Gerät und aktualisierten Historienstand an die Projektseite zurück.
 `project.update-settings` versioniert Projektname, interne und externe
-Projektnummer, Bauherr, Beschreibung, die Kennzeichnung als öffentliches
-Gebäude, beide Standardspannungen sowie die im Projekt freigeschalteten
+Projektnummer, Bauherr, Beschreibung, die Deckblattangaben (Anschrift,
+Leistungsphase, Projektleitung, Bearbeitung; Schema-Version 3, Migration
+`0009`), die Kennzeichnung als öffentliches Gebäude, beide Standardspannungen sowie die im Projekt freigeschalteten
 Verteiler-Netzarten als eine atomare Änderung. Die Gebäudekennzeichnung ist
 der spätere Eingang für die Auswahl halogenfreier Kabel und Leitungen. Der
 Systemkatalog besteht aus `AV`, `SV`, `EV`, `USV`, `MSR` und `SiBe`; mindestens
@@ -421,7 +422,8 @@ Derselbe Befehl versioniert die Felder der Verteiler-Infokarte
 Infokarte liegt im Bearbeiten-Dialog der Verteilung; die Werte sind lokale
 Planungswerte und sollen später über den Revit-Abgleich nur nach Vorschau und
 ausdrücklicher Bestätigung vorbelegt werden. `fedFrom` ist vorerst Freitext.
-Snapshot-Schema 6 enthält diese Felder; ältere Versionen werden mit `null`
+Snapshot-Schema 6 enthält diese Felder und die Deckblattangaben des
+Projekts; ältere Versionen werden mit `null`
 hochgestuft. Snapshot-Schema 5 enthält zusätzlich den manuellen Mengenanteil jeder
 Gerätezeile. Version 4 wird mit `manualQuantity = quantity` hochgestuft und
 enthält bereits den vollständigen externen Modellzustand
diff --git a/docs/print-view.md b/docs/print-view.md
index b258d7b..202f172 100644
--- a/docs/print-view.md
+++ b/docs/print-view.md
@@ -1,7 +1,6 @@
 # Seitenansicht und PDF-Export
 
-Stand: erste Ausbaustufe (Beispiel zur Abstimmung). Die Seitenansicht ist
-rein lesend und verändert keine Projektdaten.
+Die Seitenansicht ist rein lesend und verändert keine Projektdaten.
 
 ## Aufruf
 
@@ -12,14 +11,15 @@ rein lesend und verändert keine Projektdaten.
   wird als Dateiname vorgeschlagen.
 - **Planformat** schaltet die Verteilerpläne zwischen A4 quer und A3 quer um.
   Deckblatt bleibt A4 hoch.
+- **Büroangaben** pflegt Büroname und Büroanschrift (Planverfasser, für alle
+  Projekte).
 - **Logo hinterlegen / ersetzen / entfernen** verwaltet das Büro-Logo.
 
 ## Seiten
 
 1. **Deckblatt (A4 hoch)** – tabellarisch: Projekt, Planverfasser, Dokument,
-   Planstände (aus benannten Sicherungspunkten) und Inhalt. Angaben ohne
-   Datenmodell erscheinen als orangefarbenes „[ergänzen]“ (Anschrift,
-   Leistungsphase, Projektleitung, Bearbeitung).
+   Planstände (aus benannten Sicherungspunkten) und Inhalt. Leere Angaben
+   erscheinen als orangefarbenes „[ergänzen]“.
 2. **Verteilerübersicht (quer)** – Versorgungsstruktur und Tabelle je
    Verteiler mit Stromkreisanzahl, P<sub>inst</sub> (Anzahl × Leistung je
    Stück), P<sub>Geräte</sub> (mit Geräte-GZF), Verteiler-GZF,
@@ -51,8 +51,34 @@ Seitenaufteilung langer Verteilerpläne entsteht erst beim Drucken.
 - **Corporate Design:** Farben (`--pd-*` in
   `src/frontend/print/print-document.css`) und Schrift (Arial) sind aus Logo
   und kbp-Präsentationsmaterial abgeleitet und werden durch die offizielle
-  CD-Vorgabe ersetzt. Der Büroname steht vorläufig als Konstante
-  `printOfficeName` in `src/frontend/print/print-document.tsx`.
+  CD-Vorgabe ersetzt, falls diese abweicht.
+- **Planstände:** Die Spalte „Bearbeitung“ zeigt für jeden Planstand die
+  aktuelle Bearbeitung aus den Projekteinstellungen, weil Sicherungspunkte
+  (noch) keinen Bearbeiter speichern.
+
+## Datenquellen des Deckblatts
+
+| Feld | Quelle |
+|---|---|
+| Bauvorhaben, Bauherr, Projektnummern, Beschreibung | Projekteinstellungen |
+| Anschrift Bauvorhaben, Leistungsphase, Projektleitung, Bearbeitung | Projekteinstellungen → Abschnitt „Deckblatt“ (`siteAddress`, `workStage`, `projectLead`, `projectEditor`) |
+| Büro, Anschrift Büro | Seitenansicht → „Büroangaben“ (global) |
+| Stand, Datenstand, Anzahl Verteiler, Inhalt | automatisch |
+| Planstände | benannte Sicherungspunkte |
+
+Die vier Projektfelder laufen über `project.update-settings` (Schema-Version
+3, Migration `0009`) und sind Teil von Snapshot-Schema 6 und Projektexport.
+Im `PUT /api/projects/:projectId` sind sie optional; fehlende Felder behalten
+ihren Wert.
+
+## Büroangaben
+
+- Tabelle `document_branding_settings` (Schlüssel/Wert, Migration `0009`),
+  global wie das Logo.
+- `GET /api/document-branding` liefert zusätzlich
+  `office: { officeName, officeAddress }`.
+- `PUT /api/document-branding/office` mit `{ "officeName", "officeAddress" }`
+  (max. 200 / 500 Zeichen, leerer Text = nicht gesetzt).
 
 ## Logo
 
diff --git a/scripts/db-verify-circuit-schema.js b/scripts/db-verify-circuit-schema.js
index 558178e..8d27b1d 100644
--- a/scripts/db-verify-circuit-schema.js
+++ b/scripts/db-verify-circuit-schema.js
@@ -13,6 +13,7 @@ const requiredTables = [
   "distribution_board_components",
   "distribution_board_component_protection_devices",
   "document_branding_assets",
+  "document_branding_settings",
 ];
 
 const tablePlaceholders = requiredTables.map(() => "?").join(", ");
@@ -88,6 +89,10 @@ const requiredProjectColumns = [
   "description",
   "is_public_building",
   "enabled_distribution_board_supply_types",
+  "site_address",
+  "work_stage",
+  "project_lead",
+  "project_editor",
 ];
 const projectColumns = new Set(
   db.prepare("PRAGMA table_info(projects)").all().map((column) => column.name)
diff --git a/src/app/projects/[projectId]/print/page.tsx b/src/app/projects/[projectId]/print/page.tsx
index 91eb433..11e6710 100644
--- a/src/app/projects/[projectId]/print/page.tsx
+++ b/src/app/projects/[projectId]/print/page.tsx
@@ -2,7 +2,7 @@
 
 import Link from "next/link";
 import { useParams } from "next/navigation";
-import { ChangeEvent, useEffect, useMemo, useState } from "react";
+import { ChangeEvent, FormEvent, useEffect, useMemo, useState } from "react";
 import "../../../../frontend/print/print-document.css";
 import {
   deleteDocumentLogo,
@@ -14,13 +14,20 @@ import {
   listDistributionBoards,
   listFloors,
   listProjectSnapshots,
+  updateOfficeProfile,
   uploadDocumentLogo,
 } from "../../../../frontend/utils/api";
 import type {
   DocumentLogoMetadataDto,
+  OfficeProfileDto,
   ProjectDto,
   ProjectSnapshotMetadataDto,
 } from "../../../../frontend/types";
+import { FormModal } from "../../../../frontend/components/form-modal";
+import {
+  officeProfileFieldLabels,
+  officeProfileFieldMaxLengths,
+} from "../../../../shared/constants/project-cover";
 import { PrintDocument } from "../../../../frontend/print/print-document";
 import {
   buildPreliminaryBoardHierarchy,
@@ -30,7 +37,7 @@ import {
 import {
   documentLogoMimeTypes,
   maxDocumentLogoBytes,
-} from "../../../../shared/validation/document-branding.schemas";
+} from "../../../../shared/constants/document-branding";
 
 type PlanFormat = "a4" | "a3";
 
@@ -61,6 +68,14 @@ export default function ProjectPrintPage() {
   const projectId = params.projectId;
   const [data, setData] = useState<PrintData | null>(null);
   const [logo, setLogo] = useState<DocumentLogoMetadataDto | null>(null);
+  const [office, setOffice] = useState<OfficeProfileDto>({
+    officeName: null,
+    officeAddress: null,
+  });
+  const [officeDraft, setOfficeDraft] = useState<{
+    officeName: string;
+    officeAddress: string;
+  } | null>(null);
   const [format, setFormat] = useState<PlanFormat>("a4");
   const [error, setError] = useState<string | null>(null);
   const [message, setMessage] = useState<string | null>(null);
@@ -116,6 +131,7 @@ export default function ProjectPrintPage() {
           .sort((left, right) => left.createdAtIso.localeCompare(right.createdAtIso)),
       });
       setLogo(branding.logo);
+      setOffice(branding.office);
       document.title = `Leistungsbilanz – ${project.name}`;
     }
     load().catch((err: unknown) => {
@@ -172,6 +188,28 @@ export default function ProjectPrintPage() {
     }
   }
 
+  async function handleOfficeSave(event: FormEvent<HTMLFormElement>) {
+    event.preventDefault();
+    if (!officeDraft) {
+      return;
+    }
+    setIsBusy(true);
+    setError(null);
+    try {
+      const result = await updateOfficeProfile({
+        officeName: officeDraft.officeName.trim() || null,
+        officeAddress: officeDraft.officeAddress.trim() || null,
+      });
+      setOffice(result.office);
+      setOfficeDraft(null);
+      setMessage("Büroangaben gespeichert. Sie gelten für alle Projekte.");
+    } catch (err) {
+      setError(err instanceof Error ? err.message : "Die Büroangaben konnten nicht gespeichert werden.");
+    } finally {
+      setIsBusy(false);
+    }
+  }
+
   async function handleLogoDelete() {
     if (!window.confirm("Hinterlegtes Logo für alle Projekte entfernen?")) {
       return;
@@ -213,6 +251,19 @@ export default function ProjectPrintPage() {
             <option value="a3">A3 quer</option>
           </select>
         </label>
+        <button
+          className="btn btn-sm btn-outline-primary"
+          disabled={isBusy}
+          onClick={() =>
+            setOfficeDraft({
+              officeName: office.officeName ?? "",
+              officeAddress: office.officeAddress ?? "",
+            })
+          }
+          type="button"
+        >
+          Büroangaben
+        </button>
         <label className={`btn btn-sm btn-outline-primary mb-0${isBusy ? " disabled" : ""}`}>
           {logo ? "Logo ersetzen" : "Logo hinterlegen"}
           <input
@@ -245,11 +296,56 @@ export default function ProjectPrintPage() {
           Zum Projekt
         </Link>
       </div>
+      {officeDraft ? (
+        <FormModal
+          description="Planverfasser auf dem Deckblatt. Gilt für alle Projekte."
+          isSaving={isBusy}
+          onClose={() => setOfficeDraft(null)}
+          onSubmit={handleOfficeSave}
+          submitLabel="Büroangaben speichern"
+          title="Büroangaben"
+        >
+          <div className="row g-3">
+            <div className="col-12">
+              <label className="form-label" htmlFor="office-name">
+                {officeProfileFieldLabels.officeName}
+              </label>
+              <input
+                autoFocus
+                className="form-control"
+                id="office-name"
+                maxLength={officeProfileFieldMaxLengths.officeName}
+                onChange={(event) =>
+                  setOfficeDraft({ ...officeDraft, officeName: event.target.value })
+                }
+                value={officeDraft.officeName}
+              />
+            </div>
+            <div className="col-12">
+              <label className="form-label" htmlFor="office-address">
+                {officeProfileFieldLabels.officeAddress}
+              </label>
+              <textarea
+                className="form-control"
+                id="office-address"
+                maxLength={officeProfileFieldMaxLengths.officeAddress}
+                onChange={(event) =>
+                  setOfficeDraft({ ...officeDraft, officeAddress: event.target.value })
+                }
+                placeholder={"Straße Nr.\nPLZ Ort"}
+                rows={3}
+                value={officeDraft.officeAddress}
+              />
+            </div>
+          </div>
+        </FormModal>
+      ) : null}
       {data ? (
         <PrintDocument
           entries={entries}
           logoSrc={logoSrc}
           namedSnapshots={data.namedSnapshots}
+          office={office}
           printedAt={printedAt}
           project={data.project}
         />
diff --git a/src/db/migrations/0009_amazing_cable.sql b/src/db/migrations/0009_amazing_cable.sql
new file mode 100644
index 0000000..34f2ba6
--- /dev/null
+++ b/src/db/migrations/0009_amazing_cable.sql
@@ -0,0 +1,10 @@
+CREATE TABLE `document_branding_settings` (
+	`key` text PRIMARY KEY NOT NULL,
+	`value` text NOT NULL,
+	`updated_at` integer DEFAULT (unixepoch()) NOT NULL
+);
+--> statement-breakpoint
+ALTER TABLE `projects` ADD `site_address` text;--> statement-breakpoint
+ALTER TABLE `projects` ADD `work_stage` text;--> statement-breakpoint
+ALTER TABLE `projects` ADD `project_lead` text;--> statement-breakpoint
+ALTER TABLE `projects` ADD `project_editor` text;
\ No newline at end of file
diff --git a/src/db/migrations/meta/0009_snapshot.json b/src/db/migrations/meta/0009_snapshot.json
new file mode 100644
index 0000000..c098db1
--- /dev/null
+++ b/src/db/migrations/meta/0009_snapshot.json
@@ -0,0 +1,2656 @@
+{
+  "version": "6",
+  "dialect": "sqlite",
+  "id": "7e984920-56d7-4bce-8762-3616bb32d10a",
+  "prevId": "e2b212f8-6d6c-4096-a983-2195cdf13d6e",
+  "tables": {
+    "cable_sizing_calculations": {
+      "name": "cable_sizing_calculations",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "circuit_id": {
+          "name": "circuit_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "equipment_identifier": {
+          "name": "equipment_identifier",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "input": {
+          "name": "input",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "result": {
+          "name": "result",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "applied_to_circuit": {
+          "name": "applied_to_circuit",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(unixepoch())"
+        }
+      },
+      "indexes": {
+        "cable_sizing_calculations_circuit_id_idx": {
+          "name": "cable_sizing_calculations_circuit_id_idx",
+          "columns": [
+            "circuit_id"
+          ],
+          "isUnique": false
+        }
+      },
+      "foreignKeys": {
+        "cable_sizing_calculations_project_id_projects_id_fk": {
+          "name": "cable_sizing_calculations_project_id_projects_id_fk",
+          "tableFrom": "cable_sizing_calculations",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "cable_sizing_calculations_circuit_id_circuits_id_fk": {
+          "name": "cable_sizing_calculations_circuit_id_circuits_id_fk",
+          "tableFrom": "cable_sizing_calculations",
+          "tableTo": "circuits",
+          "columnsFrom": [
+            "circuit_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "circuit_device_rows": {
+      "name": "circuit_device_rows",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "circuit_id": {
+          "name": "circuit_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "linked_project_device_id": {
+          "name": "linked_project_device_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "sort_order": {
+          "name": "sort_order",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "display_name": {
+          "name": "display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "phase_type": {
+          "name": "phase_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "connection_kind": {
+          "name": "connection_kind",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "cost_group": {
+          "name": "cost_group",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "category": {
+          "name": "category",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "level": {
+          "name": "level",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "room_id": {
+          "name": "room_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "room_number_snapshot": {
+          "name": "room_number_snapshot",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "room_name_snapshot": {
+          "name": "room_name_snapshot",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "quantity": {
+          "name": "quantity",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "manual_quantity": {
+          "name": "manual_quantity",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "power_per_unit": {
+          "name": "power_per_unit",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "simultaneity_factor": {
+          "name": "simultaneity_factor",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "cos_phi": {
+          "name": "cos_phi",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "remark": {
+          "name": "remark",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "overridden_fields": {
+          "name": "overridden_fields",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "circuit_device_rows_circuit_id_idx": {
+          "name": "circuit_device_rows_circuit_id_idx",
+          "columns": [
+            "circuit_id"
+          ],
+          "isUnique": false
+        }
+      },
+      "foreignKeys": {
+        "circuit_device_rows_circuit_id_circuits_id_fk": {
+          "name": "circuit_device_rows_circuit_id_circuits_id_fk",
+          "tableFrom": "circuit_device_rows",
+          "tableTo": "circuits",
+          "columnsFrom": [
+            "circuit_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "circuit_device_rows_linked_project_device_id_project_devices_id_fk": {
+          "name": "circuit_device_rows_linked_project_device_id_project_devices_id_fk",
+          "tableFrom": "circuit_device_rows",
+          "tableTo": "project_devices",
+          "columnsFrom": [
+            "linked_project_device_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "circuit_device_rows_room_id_rooms_id_fk": {
+          "name": "circuit_device_rows_room_id_rooms_id_fk",
+          "tableFrom": "circuit_device_rows",
+          "tableTo": "rooms",
+          "columnsFrom": [
+            "room_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "circuit_list_equipment_identifiers": {
+      "name": "circuit_list_equipment_identifiers",
+      "columns": {
+        "owner_type": {
+          "name": "owner_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "owner_id": {
+          "name": "owner_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "circuit_list_id": {
+          "name": "circuit_list_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "equipment_identifier": {
+          "name": "equipment_identifier",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "circuit_list_equipment_identifiers_owner_unique": {
+          "name": "circuit_list_equipment_identifiers_owner_unique",
+          "columns": [
+            "owner_type",
+            "owner_id"
+          ],
+          "isUnique": true
+        },
+        "circuit_list_equipment_identifiers_list_identifier_unique": {
+          "name": "circuit_list_equipment_identifiers_list_identifier_unique",
+          "columns": [
+            "circuit_list_id",
+            "equipment_identifier"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "circuit_list_equipment_identifiers_circuit_list_id_circuit_lists_id_fk": {
+          "name": "circuit_list_equipment_identifiers_circuit_list_id_circuit_lists_id_fk",
+          "tableFrom": "circuit_list_equipment_identifiers",
+          "tableTo": "circuit_lists",
+          "columnsFrom": [
+            "circuit_list_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "circuit_lists": {
+      "name": "circuit_lists",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "distribution_board_id": {
+          "name": "distribution_board_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "circuit_lists_distribution_board_id_unique": {
+          "name": "circuit_lists_distribution_board_id_unique",
+          "columns": [
+            "distribution_board_id"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "circuit_lists_project_id_projects_id_fk": {
+          "name": "circuit_lists_project_id_projects_id_fk",
+          "tableFrom": "circuit_lists",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "circuit_lists_distribution_board_id_distribution_boards_id_fk": {
+          "name": "circuit_lists_distribution_board_id_distribution_boards_id_fk",
+          "tableFrom": "circuit_lists",
+          "tableTo": "distribution_boards",
+          "columnsFrom": [
+            "distribution_board_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "circuit_protection_devices": {
+      "name": "circuit_protection_devices",
+      "columns": {
+        "circuit_id": {
+          "name": "circuit_id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "type": {
+          "name": "type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "rated_current_a": {
+          "name": "rated_current_a",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "fuse_utilization_category": {
+          "name": "fuse_utilization_category",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "trip_characteristic": {
+          "name": "trip_characteristic",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "rcd_type": {
+          "name": "rcd_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "rated_residual_current_ma": {
+          "name": "rated_residual_current_ma",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "circuit_protection_devices_circuit_id_circuits_id_fk": {
+          "name": "circuit_protection_devices_circuit_id_circuits_id_fk",
+          "tableFrom": "circuit_protection_devices",
+          "tableTo": "circuits",
+          "columnsFrom": [
+            "circuit_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "circuit_sections": {
+      "name": "circuit_sections",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "circuit_list_id": {
+          "name": "circuit_list_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "key": {
+          "name": "key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "display_name": {
+          "name": "display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "prefix": {
+          "name": "prefix",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "sort_order": {
+          "name": "sort_order",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "category": {
+          "name": "category",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "group_number": {
+          "name": "group_number",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "circuit_sections_list_key_unique": {
+          "name": "circuit_sections_list_key_unique",
+          "columns": [
+            "circuit_list_id",
+            "key"
+          ],
+          "isUnique": true
+        },
+        "circuit_sections_list_prefix_unique": {
+          "name": "circuit_sections_list_prefix_unique",
+          "columns": [
+            "circuit_list_id",
+            "prefix"
+          ],
+          "isUnique": true
+        },
+        "circuit_sections_list_category_group_unique": {
+          "name": "circuit_sections_list_category_group_unique",
+          "columns": [
+            "circuit_list_id",
+            "category",
+            "group_number"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "circuit_sections_circuit_list_id_circuit_lists_id_fk": {
+          "name": "circuit_sections_circuit_list_id_circuit_lists_id_fk",
+          "tableFrom": "circuit_sections",
+          "tableTo": "circuit_lists",
+          "columnsFrom": [
+            "circuit_list_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "circuits": {
+      "name": "circuits",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "circuit_list_id": {
+          "name": "circuit_list_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "section_id": {
+          "name": "section_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "equipment_identifier": {
+          "name": "equipment_identifier",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "display_name": {
+          "name": "display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "sort_order": {
+          "name": "sort_order",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "cable_type": {
+          "name": "cable_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "cable_cross_section": {
+          "name": "cable_cross_section",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "cable_length": {
+          "name": "cable_length",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "rcd_assignment": {
+          "name": "rcd_assignment",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "terminal_designation": {
+          "name": "terminal_designation",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "voltage": {
+          "name": "voltage",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "control_requirement": {
+          "name": "control_requirement",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "status": {
+          "name": "status",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "is_reserve": {
+          "name": "is_reserve",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "remark": {
+          "name": "remark",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "circuits_section_id_idx": {
+          "name": "circuits_section_id_idx",
+          "columns": [
+            "section_id"
+          ],
+          "isUnique": false
+        },
+        "circuits_list_equipment_identifier_unique": {
+          "name": "circuits_list_equipment_identifier_unique",
+          "columns": [
+            "circuit_list_id",
+            "equipment_identifier"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "circuits_circuit_list_id_circuit_lists_id_fk": {
+          "name": "circuits_circuit_list_id_circuit_lists_id_fk",
+          "tableFrom": "circuits",
+          "tableTo": "circuit_lists",
+          "columnsFrom": [
+            "circuit_list_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "circuits_section_id_circuit_sections_id_fk": {
+          "name": "circuits_section_id_circuit_sections_id_fk",
+          "tableFrom": "circuits",
+          "tableTo": "circuit_sections",
+          "columnsFrom": [
+            "section_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "distribution_board_component_protection_devices": {
+      "name": "distribution_board_component_protection_devices",
+      "columns": {
+        "component_id": {
+          "name": "component_id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "type": {
+          "name": "type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "rated_current_a": {
+          "name": "rated_current_a",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "fuse_utilization_category": {
+          "name": "fuse_utilization_category",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "trip_characteristic": {
+          "name": "trip_characteristic",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "rcd_type": {
+          "name": "rcd_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "rated_residual_current_ma": {
+          "name": "rated_residual_current_ma",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "distribution_board_component_protection_devices_component_id_distribution_board_components_id_fk": {
+          "name": "distribution_board_component_protection_devices_component_id_distribution_board_components_id_fk",
+          "tableFrom": "distribution_board_component_protection_devices",
+          "tableTo": "distribution_board_components",
+          "columnsFrom": [
+            "component_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "distribution_board_components": {
+      "name": "distribution_board_components",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "circuit_list_id": {
+          "name": "circuit_list_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "section_id": {
+          "name": "section_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "equipment_identifier": {
+          "name": "equipment_identifier",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "role": {
+          "name": "role",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "placement": {
+          "name": "placement",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "sort_order": {
+          "name": "sort_order",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        }
+      },
+      "indexes": {
+        "distribution_board_components_list_identifier_unique": {
+          "name": "distribution_board_components_list_identifier_unique",
+          "columns": [
+            "circuit_list_id",
+            "equipment_identifier"
+          ],
+          "isUnique": true
+        },
+        "distribution_board_components_section_role_unique": {
+          "name": "distribution_board_components_section_role_unique",
+          "columns": [
+            "section_id",
+            "role"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "distribution_board_components_circuit_list_id_circuit_lists_id_fk": {
+          "name": "distribution_board_components_circuit_list_id_circuit_lists_id_fk",
+          "tableFrom": "distribution_board_components",
+          "tableTo": "circuit_lists",
+          "columnsFrom": [
+            "circuit_list_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "distribution_board_components_section_id_circuit_sections_id_fk": {
+          "name": "distribution_board_components_section_id_circuit_sections_id_fk",
+          "tableFrom": "distribution_board_components",
+          "tableTo": "circuit_sections",
+          "columnsFrom": [
+            "section_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "distribution_boards": {
+      "name": "distribution_boards",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "floor_id": {
+          "name": "floor_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "supply_type": {
+          "name": "supply_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "simultaneity_factor": {
+          "name": "simultaneity_factor",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 1
+        },
+        "board_number": {
+          "name": "board_number",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "location": {
+          "name": "location",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "fed_from": {
+          "name": "fed_from",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "remark": {
+          "name": "remark",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "distribution_boards_project_id_projects_id_fk": {
+          "name": "distribution_boards_project_id_projects_id_fk",
+          "tableFrom": "distribution_boards",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "distribution_boards_floor_id_floors_id_fk": {
+          "name": "distribution_boards_floor_id_floors_id_fk",
+          "tableFrom": "distribution_boards",
+          "tableTo": "floors",
+          "columnsFrom": [
+            "floor_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "document_branding_assets": {
+      "name": "document_branding_assets",
+      "columns": {
+        "key": {
+          "name": "key",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "mime_type": {
+          "name": "mime_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "file_name": {
+          "name": "file_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "data": {
+          "name": "data",
+          "type": "blob",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(unixepoch())"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "document_branding_settings": {
+      "name": "document_branding_settings",
+      "columns": {
+        "key": {
+          "name": "key",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "value": {
+          "name": "value",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(unixepoch())"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "external_csv_configurations": {
+      "name": "external_csv_configurations",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "configuration_version": {
+          "name": "configuration_version",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "configuration": {
+          "name": "configuration",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "external_csv_configurations_project_id_unique": {
+          "name": "external_csv_configurations_project_id_unique",
+          "columns": [
+            "project_id"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "external_csv_configurations_project_id_projects_id_fk": {
+          "name": "external_csv_configurations_project_id_projects_id_fk",
+          "tableFrom": "external_csv_configurations",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "external_import_batches": {
+      "name": "external_import_batches",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_id": {
+          "name": "source_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "import_kind": {
+          "name": "import_kind",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "imported_at_iso": {
+          "name": "imported_at_iso",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "file_name": {
+          "name": "file_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "sha256": {
+          "name": "sha256",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "applied_project_revision": {
+          "name": "applied_project_revision",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "configuration_version": {
+          "name": "configuration_version",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "configuration_snapshot": {
+          "name": "configuration_snapshot",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "original_bytes": {
+          "name": "original_bytes",
+          "type": "blob",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "document": {
+          "name": "document",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "external_import_batches_project_revision_idx": {
+          "name": "external_import_batches_project_revision_idx",
+          "columns": [
+            "project_id",
+            "applied_project_revision"
+          ],
+          "isUnique": false
+        },
+        "external_import_batches_source_imported_idx": {
+          "name": "external_import_batches_source_imported_idx",
+          "columns": [
+            "source_id",
+            "imported_at_iso"
+          ],
+          "isUnique": false
+        }
+      },
+      "foreignKeys": {
+        "external_import_batches_project_id_projects_id_fk": {
+          "name": "external_import_batches_project_id_projects_id_fk",
+          "tableFrom": "external_import_batches",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "external_import_batches_source_id_external_model_sources_id_fk": {
+          "name": "external_import_batches_source_id_external_model_sources_id_fk",
+          "tableFrom": "external_import_batches",
+          "tableTo": "external_model_sources",
+          "columnsFrom": [
+            "source_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "external_model_objects": {
+      "name": "external_model_objects",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_id": {
+          "name": "source_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "ifc_guid": {
+          "name": "ifc_guid",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "last_seen_import_batch_id": {
+          "name": "last_seen_import_batch_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "last_accepted_import_batch_id": {
+          "name": "last_accepted_import_batch_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "accepted_source_values": {
+          "name": "accepted_source_values",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "planning_values": {
+          "name": "planning_values",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "overridden_fields": {
+          "name": "overridden_fields",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "external_room_mapping_id": {
+          "name": "external_room_mapping_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "distribution_board_id": {
+          "name": "distribution_board_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "linked_project_device_id": {
+          "name": "linked_project_device_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "circuit_device_row_id": {
+          "name": "circuit_device_row_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "presence_status": {
+          "name": "presence_status",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "'present'"
+        }
+      },
+      "indexes": {
+        "external_model_objects_source_ifc_guid_unique": {
+          "name": "external_model_objects_source_ifc_guid_unique",
+          "columns": [
+            "source_id",
+            "ifc_guid"
+          ],
+          "isUnique": true
+        },
+        "external_model_objects_project_presence_idx": {
+          "name": "external_model_objects_project_presence_idx",
+          "columns": [
+            "project_id",
+            "presence_status"
+          ],
+          "isUnique": false
+        },
+        "external_model_objects_distribution_board_idx": {
+          "name": "external_model_objects_distribution_board_idx",
+          "columns": [
+            "distribution_board_id"
+          ],
+          "isUnique": false
+        },
+        "external_model_objects_circuit_device_row_idx": {
+          "name": "external_model_objects_circuit_device_row_idx",
+          "columns": [
+            "circuit_device_row_id"
+          ],
+          "isUnique": false
+        }
+      },
+      "foreignKeys": {
+        "external_model_objects_project_id_projects_id_fk": {
+          "name": "external_model_objects_project_id_projects_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_source_id_external_model_sources_id_fk": {
+          "name": "external_model_objects_source_id_external_model_sources_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "external_model_sources",
+          "columnsFrom": [
+            "source_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_last_seen_import_batch_id_external_import_batches_id_fk": {
+          "name": "external_model_objects_last_seen_import_batch_id_external_import_batches_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "external_import_batches",
+          "columnsFrom": [
+            "last_seen_import_batch_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "restrict",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_last_accepted_import_batch_id_external_import_batches_id_fk": {
+          "name": "external_model_objects_last_accepted_import_batch_id_external_import_batches_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "external_import_batches",
+          "columnsFrom": [
+            "last_accepted_import_batch_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "restrict",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_external_room_mapping_id_external_room_mappings_id_fk": {
+          "name": "external_model_objects_external_room_mapping_id_external_room_mappings_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "external_room_mappings",
+          "columnsFrom": [
+            "external_room_mapping_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_distribution_board_id_distribution_boards_id_fk": {
+          "name": "external_model_objects_distribution_board_id_distribution_boards_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "distribution_boards",
+          "columnsFrom": [
+            "distribution_board_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_linked_project_device_id_project_devices_id_fk": {
+          "name": "external_model_objects_linked_project_device_id_project_devices_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "project_devices",
+          "columnsFrom": [
+            "linked_project_device_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "external_model_objects_circuit_device_row_id_circuit_device_rows_id_fk": {
+          "name": "external_model_objects_circuit_device_row_id_circuit_device_rows_id_fk",
+          "tableFrom": "external_model_objects",
+          "tableTo": "circuit_device_rows",
+          "columnsFrom": [
+            "circuit_device_row_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "external_model_sources": {
+      "name": "external_model_sources",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_type": {
+          "name": "source_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "'revit_csv'"
+        }
+      },
+      "indexes": {
+        "external_model_sources_project_type_unique": {
+          "name": "external_model_sources_project_type_unique",
+          "columns": [
+            "project_id",
+            "source_type"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "external_model_sources_project_id_projects_id_fk": {
+          "name": "external_model_sources_project_id_projects_id_fk",
+          "tableFrom": "external_model_sources",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "external_room_mappings": {
+      "name": "external_room_mappings",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_id": {
+          "name": "source_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "normalized_source_room_key": {
+          "name": "normalized_source_room_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_floor_name": {
+          "name": "source_floor_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "source_room_number": {
+          "name": "source_room_number",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_room_name": {
+          "name": "source_room_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "room_id": {
+          "name": "room_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "default_distribution_board_id": {
+          "name": "default_distribution_board_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "external_room_mappings_source_key_unique": {
+          "name": "external_room_mappings_source_key_unique",
+          "columns": [
+            "source_id",
+            "normalized_source_room_key"
+          ],
+          "isUnique": true
+        },
+        "external_room_mappings_project_room_idx": {
+          "name": "external_room_mappings_project_room_idx",
+          "columns": [
+            "project_id",
+            "room_id"
+          ],
+          "isUnique": false
+        }
+      },
+      "foreignKeys": {
+        "external_room_mappings_project_id_projects_id_fk": {
+          "name": "external_room_mappings_project_id_projects_id_fk",
+          "tableFrom": "external_room_mappings",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "external_room_mappings_source_id_external_model_sources_id_fk": {
+          "name": "external_room_mappings_source_id_external_model_sources_id_fk",
+          "tableFrom": "external_room_mappings",
+          "tableTo": "external_model_sources",
+          "columnsFrom": [
+            "source_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "external_room_mappings_room_id_rooms_id_fk": {
+          "name": "external_room_mappings_room_id_rooms_id_fk",
+          "tableFrom": "external_room_mappings",
+          "tableTo": "rooms",
+          "columnsFrom": [
+            "room_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        },
+        "external_room_mappings_default_distribution_board_id_distribution_boards_id_fk": {
+          "name": "external_room_mappings_default_distribution_board_id_distribution_boards_id_fk",
+          "tableFrom": "external_room_mappings",
+          "tableTo": "distribution_boards",
+          "columnsFrom": [
+            "default_distribution_board_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "floors": {
+      "name": "floors",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "sort_order": {
+          "name": "sort_order",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "floors_project_id_projects_id_fk": {
+          "name": "floors_project_id_projects_id_fk",
+          "tableFrom": "floors",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "global_devices": {
+      "name": "global_devices",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "display_name": {
+          "name": "display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "category": {
+          "name": "category",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "quantity": {
+          "name": "quantity",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "installed_power_per_unit_kw": {
+          "name": "installed_power_per_unit_kw",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "demand_factor": {
+          "name": "demand_factor",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "voltage_v": {
+          "name": "voltage_v",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "phase_count": {
+          "name": "phase_count",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "power_factor": {
+          "name": "power_factor",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "note": {
+          "name": "note",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "project_change_sets": {
+      "name": "project_change_sets",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_revision_id": {
+          "name": "project_revision_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "command_type": {
+          "name": "command_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "payload_schema_version": {
+          "name": "payload_schema_version",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "forward_payload_json": {
+          "name": "forward_payload_json",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "inverse_payload_json": {
+          "name": "inverse_payload_json",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "project_change_sets_revision_unique": {
+          "name": "project_change_sets_revision_unique",
+          "columns": [
+            "project_revision_id"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "project_change_sets_project_revision_id_project_revisions_id_fk": {
+          "name": "project_change_sets_project_revision_id_project_revisions_id_fk",
+          "tableFrom": "project_change_sets",
+          "tableTo": "project_revisions",
+          "columnsFrom": [
+            "project_revision_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "project_devices": {
+      "name": "project_devices",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "display_name": {
+          "name": "display_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "phase_type": {
+          "name": "phase_type",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "'single_phase'"
+        },
+        "connection_kind": {
+          "name": "connection_kind",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "cost_group": {
+          "name": "cost_group",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "category": {
+          "name": "category",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "quantity": {
+          "name": "quantity",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "power_per_unit": {
+          "name": "power_per_unit",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        },
+        "simultaneity_factor": {
+          "name": "simultaneity_factor",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 1
+        },
+        "cos_phi": {
+          "name": "cos_phi",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "remark": {
+          "name": "remark",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "voltage_v": {
+          "name": "voltage_v",
+          "type": "real",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "project_devices_project_id_projects_id_fk": {
+          "name": "project_devices_project_id_projects_id_fk",
+          "tableFrom": "project_devices",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "project_history_stack_entries": {
+      "name": "project_history_stack_entries",
+      "columns": {
+        "change_set_id": {
+          "name": "change_set_id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "stack": {
+          "name": "stack",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "position": {
+          "name": "position",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "project_history_stack_entries_position_unique": {
+          "name": "project_history_stack_entries_position_unique",
+          "columns": [
+            "project_id",
+            "stack",
+            "position"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "project_history_stack_entries_change_set_id_project_change_sets_id_fk": {
+          "name": "project_history_stack_entries_change_set_id_project_change_sets_id_fk",
+          "tableFrom": "project_history_stack_entries",
+          "tableTo": "project_change_sets",
+          "columnsFrom": [
+            "change_set_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "project_history_stack_entries_project_id_projects_id_fk": {
+          "name": "project_history_stack_entries_project_id_projects_id_fk",
+          "tableFrom": "project_history_stack_entries",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {
+        "project_history_stack_entries_stack_check": {
+          "name": "project_history_stack_entries_stack_check",
+          "value": "\"project_history_stack_entries\".\"stack\" in ('undo', 'redo')"
+        }
+      }
+    },
+    "project_revisions": {
+      "name": "project_revisions",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "revision_number": {
+          "name": "revision_number",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at_iso": {
+          "name": "created_at_iso",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "actor_id": {
+          "name": "actor_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "source": {
+          "name": "source",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "description": {
+          "name": "description",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "project_revisions_project_number_unique": {
+          "name": "project_revisions_project_number_unique",
+          "columns": [
+            "project_id",
+            "revision_number"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "project_revisions_project_id_projects_id_fk": {
+          "name": "project_revisions_project_id_projects_id_fk",
+          "tableFrom": "project_revisions",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "project_snapshots": {
+      "name": "project_snapshots",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "source_revision": {
+          "name": "source_revision",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "schema_version": {
+          "name": "schema_version",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "kind": {
+          "name": "kind",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "'named'"
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "description": {
+          "name": "description",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "payload_json": {
+          "name": "payload_json",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "payload_sha256": {
+          "name": "payload_sha256",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at_iso": {
+          "name": "created_at_iso",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_by_actor_id": {
+          "name": "created_by_actor_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        }
+      },
+      "indexes": {
+        "project_snapshots_project_created_idx": {
+          "name": "project_snapshots_project_created_idx",
+          "columns": [
+            "project_id",
+            "created_at_iso"
+          ],
+          "isUnique": false
+        },
+        "project_snapshots_project_kind_revision_idx": {
+          "name": "project_snapshots_project_kind_revision_idx",
+          "columns": [
+            "project_id",
+            "kind",
+            "source_revision"
+          ],
+          "isUnique": false
+        },
+        "project_snapshots_project_name_unique": {
+          "name": "project_snapshots_project_name_unique",
+          "columns": [
+            "project_id",
+            "name"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "project_snapshots_project_id_projects_id_fk": {
+          "name": "project_snapshots_project_id_projects_id_fk",
+          "tableFrom": "project_snapshots",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "projects": {
+      "name": "projects",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "internal_project_number": {
+          "name": "internal_project_number",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "external_project_number": {
+          "name": "external_project_number",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "building_owner": {
+          "name": "building_owner",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "description": {
+          "name": "description",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "is_public_building": {
+          "name": "is_public_building",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": false
+        },
+        "single_phase_voltage_v": {
+          "name": "single_phase_voltage_v",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 230
+        },
+        "three_phase_voltage_v": {
+          "name": "three_phase_voltage_v",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 400
+        },
+        "enabled_distribution_board_supply_types": {
+          "name": "enabled_distribution_board_supply_types",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "'[\"AV\",\"SV\",\"EV\",\"USV\",\"MSR\",\"SiBe\"]'"
+        },
+        "site_address": {
+          "name": "site_address",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "work_stage": {
+          "name": "work_stage",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "project_lead": {
+          "name": "project_lead",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "project_editor": {
+          "name": "project_editor",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "current_revision": {
+          "name": "current_revision",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 0
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "rooms": {
+      "name": "rooms",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "project_id": {
+          "name": "project_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "floor_id": {
+          "name": "floor_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "room_number": {
+          "name": "room_number",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "room_name": {
+          "name": "room_name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "rooms_project_id_projects_id_fk": {
+          "name": "rooms_project_id_projects_id_fk",
+          "tableFrom": "rooms",
+          "tableTo": "projects",
+          "columnsFrom": [
+            "project_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "no action"
+        },
+        "rooms_floor_id_floors_id_fk": {
+          "name": "rooms_floor_id_floors_id_fk",
+          "tableFrom": "rooms",
+          "tableTo": "floors",
+          "columnsFrom": [
+            "floor_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "set null",
+          "onUpdate": "no action"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    }
+  },
+  "views": {},
+  "enums": {},
+  "_meta": {
+    "schemas": {},
+    "tables": {},
+    "columns": {}
+  },
+  "internal": {
+    "indexes": {}
+  }
+}
\ No newline at end of file
diff --git a/src/db/migrations/meta/_journal.json b/src/db/migrations/meta/_journal.json
index 2709d5f..7969e04 100644
--- a/src/db/migrations/meta/_journal.json
+++ b/src/db/migrations/meta/_journal.json
@@ -64,6 +64,13 @@
       "when": 1790356758671,
       "tag": "0008_colossal_terrax",
       "breakpoints": true
+    },
+    {
+      "idx": 9,
+      "version": "6",
+      "when": 1790360862160,
+      "tag": "0009_amazing_cable",
+      "breakpoints": true
     }
   ]
 }
\ No newline at end of file
diff --git a/src/db/repositories/document-branding.repository.ts b/src/db/repositories/document-branding.repository.ts
index 450e8d2..eadba0a 100644
--- a/src/db/repositories/document-branding.repository.ts
+++ b/src/db/repositories/document-branding.repository.ts
@@ -1,9 +1,10 @@
-import { eq } from "drizzle-orm";
+import { eq, inArray } from "drizzle-orm";
 import type { AppDatabase } from "../database-context.js";
 import {
   documentBrandingAssets,
   type DocumentBrandingAsset,
 } from "../schema/document-branding-assets.js";
+import { documentBrandingSettings } from "../schema/document-branding-settings.js";
 
 // Plain repository without revision semantics: branding is global office
 // configuration, not a project mutation.
@@ -49,4 +50,37 @@ export class DocumentBrandingRepository {
         .run().changes > 0
     );
   }
+
+  getSettings<TKey extends string>(keys: readonly TKey[]): Record<TKey, string | null> {
+    const rows = this.db
+      .select()
+      .from(documentBrandingSettings)
+      .where(inArray(documentBrandingSettings.key, [...keys]))
+      .all();
+    return Object.fromEntries(
+      keys.map((key) => [key, rows.find((row) => row.key === key)?.value ?? null])
+    ) as Record<TKey, string | null>;
+  }
+
+  /** Stores the given values atomically; `null` removes a setting. */
+  setSettings(values: Record<string, string | null>) {
+    const updatedAt = new Date();
+    this.db.transaction((tx) => {
+      for (const [key, value] of Object.entries(values)) {
+        if (value === null) {
+          tx.delete(documentBrandingSettings)
+            .where(eq(documentBrandingSettings.key, key))
+            .run();
+        } else {
+          tx.insert(documentBrandingSettings)
+            .values({ key, value, updatedAt })
+            .onConflictDoUpdate({
+              target: documentBrandingSettings.key,
+              set: { value, updatedAt },
+            })
+            .run();
+        }
+      }
+    });
+  }
 }
diff --git a/src/db/repositories/project-settings-project-command.repository.ts b/src/db/repositories/project-settings-project-command.repository.ts
index 01a38f3..905577a 100644
--- a/src/db/repositories/project-settings-project-command.repository.ts
+++ b/src/db/repositories/project-settings-project-command.repository.ts
@@ -1,9 +1,12 @@
 import { and, eq, isNotNull } from "drizzle-orm";
 import {
   assertProjectSettingsUpdateProjectCommand,
+  baselineProjectSettingsUpdateCommandSchemaVersion,
   createProjectSettingsUpdateProjectCommand,
+  withoutCoverProjectSettingsUpdateCommandSchemaVersion,
   type ProjectSettingsValues,
 } from "../../domain/models/project-settings-project-command.model.js";
+import { projectCoverFields } from "../../shared/constants/project-cover.js";
 import type {
   ExecuteProjectSettingsUpdateCommandInput,
   ProjectSettingsProjectCommandStore,
@@ -40,13 +43,27 @@ export class ProjectSettingsProjectCommandRepository
     if (!current) {
       throw new Error("Project not found.");
     }
+    const currentCoverValues = {
+      siteAddress: current.siteAddress,
+      workStage: current.workStage,
+      projectLead: current.projectLead,
+      projectEditor: current.projectEditor,
+    };
+    // Older command versions do not carry every value; missing values keep
+    // the current project state and are therefore also absent from the
+    // inverse of the same version.
+    const command = input.command;
     const target: ProjectSettingsValues =
-      input.command.schemaVersion === 1
+      command.schemaVersion === baselineProjectSettingsUpdateCommandSchemaVersion
         ? {
-            ...input.command.payload,
+            ...command.payload,
             isPublicBuilding: current.isPublicBuilding,
+            ...currentCoverValues,
           }
-        : input.command.payload;
+        : command.schemaVersion ===
+            withoutCoverProjectSettingsUpdateCommandSchemaVersion
+          ? { ...command.payload, ...currentCoverValues }
+          : command.payload;
     if (projectSettingsEqual(current, target)) {
       throw new Error("Project settings did not change.");
     }
@@ -62,11 +79,15 @@ export class ProjectSettingsProjectCommandRepository
       threePhaseVoltageV: current.threePhaseVoltageV,
       enabledDistributionBoardSupplyTypes:
         current.enabledDistributionBoardSupplyTypes,
+      ...currentCoverValues,
     };
     const inverse =
-      input.command.schemaVersion === 1
+      command.schemaVersion === baselineProjectSettingsUpdateCommandSchemaVersion
         ? createBaselineProjectSettingsUpdateCommand(inverseValues)
-        : createProjectSettingsUpdateProjectCommand(inverseValues);
+        : command.schemaVersion ===
+            withoutCoverProjectSettingsUpdateCommandSchemaVersion
+          ? createWithoutCoverProjectSettingsUpdateCommand(inverseValues)
+          : createProjectSettingsUpdateProjectCommand(inverseValues);
     assertDisabledSupplyTypesAreUnused(tx, input.projectId, target);
     const updated = tx
       .update(projects)
@@ -82,11 +103,32 @@ export class ProjectSettingsProjectCommandRepository
   }
 }
 
+function createWithoutCoverProjectSettingsUpdateCommand(
+  values: ProjectSettingsValues
+) {
+  return {
+    schemaVersion: withoutCoverProjectSettingsUpdateCommandSchemaVersion,
+    type: "project.update-settings" as const,
+    payload: {
+      name: values.name,
+      internalProjectNumber: values.internalProjectNumber,
+      externalProjectNumber: values.externalProjectNumber,
+      buildingOwner: values.buildingOwner,
+      description: values.description,
+      isPublicBuilding: values.isPublicBuilding,
+      singlePhaseVoltageV: values.singlePhaseVoltageV,
+      threePhaseVoltageV: values.threePhaseVoltageV,
+      enabledDistributionBoardSupplyTypes:
+        values.enabledDistributionBoardSupplyTypes,
+    },
+  };
+}
+
 function createBaselineProjectSettingsUpdateCommand(
   values: ProjectSettingsValues
 ) {
   return {
-    schemaVersion: 1 as const,
+    schemaVersion: baselineProjectSettingsUpdateCommandSchemaVersion,
     type: "project.update-settings" as const,
     payload: {
       name: values.name,
@@ -114,8 +156,9 @@ function projectSettingsEqual(
     current.description === target.description &&
     current.isPublicBuilding === target.isPublicBuilding &&
     current.singlePhaseVoltageV === target.singlePhaseVoltageV &&
-    current.threePhaseVoltageV === target.threePhaseVoltageV
-    && sameSupplyTypes(
+    current.threePhaseVoltageV === target.threePhaseVoltageV &&
+    projectCoverFields.every((field) => current[field] === target[field]) &&
+    sameSupplyTypes(
       current.enabledDistributionBoardSupplyTypes,
       target.enabledDistributionBoardSupplyTypes
     )
diff --git a/src/db/repositories/project-state-restore-command.repository.ts b/src/db/repositories/project-state-restore-command.repository.ts
index dcae184..cf6f9bc 100644
--- a/src/db/repositories/project-state-restore-command.repository.ts
+++ b/src/db/repositories/project-state-restore-command.repository.ts
@@ -233,6 +233,10 @@ function replaceProjectState(
       threePhaseVoltageV: state.project.threePhaseVoltageV,
       enabledDistributionBoardSupplyTypes:
         state.project.enabledDistributionBoardSupplyTypes,
+      siteAddress: state.project.siteAddress,
+      workStage: state.project.workStage,
+      projectLead: state.project.projectLead,
+      projectEditor: state.project.projectEditor,
     })
     .where(eq(projects.id, state.project.id))
     .run();
diff --git a/src/db/repositories/project-state-snapshot.persistence.ts b/src/db/repositories/project-state-snapshot.persistence.ts
index 4dbca90..84131e7 100644
--- a/src/db/repositories/project-state-snapshot.persistence.ts
+++ b/src/db/repositories/project-state-snapshot.persistence.ts
@@ -46,6 +46,10 @@ export function readProjectStateSnapshot(
       threePhaseVoltageV: projects.threePhaseVoltageV,
       enabledDistributionBoardSupplyTypes:
         projects.enabledDistributionBoardSupplyTypes,
+      siteAddress: projects.siteAddress,
+      workStage: projects.workStage,
+      projectLead: projects.projectLead,
+      projectEditor: projects.projectEditor,
       currentRevision: projects.currentRevision,
     })
     .from(projects)
@@ -249,6 +253,10 @@ export function readProjectStateSnapshot(
       threePhaseVoltageV: project.threePhaseVoltageV,
       enabledDistributionBoardSupplyTypes:
         project.enabledDistributionBoardSupplyTypes,
+      siteAddress: project.siteAddress,
+      workStage: project.workStage,
+      projectLead: project.projectLead,
+      projectEditor: project.projectEditor,
     },
     distributionBoards: boardRows,
     externalCsvConfiguration,
diff --git a/src/db/repositories/project.repository.ts b/src/db/repositories/project.repository.ts
index 171290e..f35ed4f 100644
--- a/src/db/repositories/project.repository.ts
+++ b/src/db/repositories/project.repository.ts
@@ -31,6 +31,10 @@ export class ProjectRepository {
       enabledDistributionBoardSupplyTypes: [
         ...defaultDistributionBoardSupplyTypes,
       ],
+      siteAddress: null,
+      workStage: null,
+      projectLead: null,
+      projectEditor: null,
       currentRevision: 0,
     };
     await db.insert(projects).values(project);
diff --git a/src/db/schema/document-branding-settings.ts b/src/db/schema/document-branding-settings.ts
new file mode 100644
index 0000000..746536b
--- /dev/null
+++ b/src/db/schema/document-branding-settings.ts
@@ -0,0 +1,13 @@
+import { sql } from "drizzle-orm";
+import { integer, sqliteTable, text } from "drizzle-orm/sqlite-core";
+
+// Office-wide text settings for printed documents (e.g. office name and
+// address on the cover page). Global application data like
+// document_branding_assets: outside project revisions, snapshots and transfer.
+export const documentBrandingSettings = sqliteTable("document_branding_settings", {
+  key: text("key").primaryKey(),
+  value: text("value").notNull(),
+  updatedAt: integer("updated_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
diff --git a/src/db/schema/projects.ts b/src/db/schema/projects.ts
index d694258..5687fa8 100644
--- a/src/db/schema/projects.ts
+++ b/src/db/schema/projects.ts
@@ -21,5 +21,9 @@ export const projects = sqliteTable("projects", {
     .$type<DistributionBoardSupplyType[]>()
     .notNull()
     .default(sql`'["AV","SV","EV","USV","MSR","SiBe"]'`),
+  siteAddress: text("site_address"),
+  workStage: text("work_stage"),
+  projectLead: text("project_lead"),
+  projectEditor: text("project_editor"),
   currentRevision: integer("current_revision").notNull().default(0),
 });
diff --git a/src/domain/models/project-settings-project-command.model.ts b/src/domain/models/project-settings-project-command.model.ts
index 69e9c5c..fa1b29b 100644
--- a/src/domain/models/project-settings-project-command.model.ts
+++ b/src/domain/models/project-settings-project-command.model.ts
@@ -3,13 +3,23 @@ import {
   distributionBoardSupplyTypes,
   type DistributionBoardSupplyType,
 } from "../../shared/constants/distribution-board.js";
+import {
+  projectCoverFieldMaxLengths,
+  projectCoverFields,
+  type ProjectCoverField,
+} from "../../shared/constants/project-cover.js";
 
 export const projectSettingsUpdateCommandType =
   "project.update-settings" as const;
-export const projectSettingsUpdateCommandSchemaVersion = 2 as const;
-const previousProjectSettingsUpdateCommandSchemaVersion = 1 as const;
+// Version 3 adds the print cover fields. Versions 2 (without cover fields)
+// and 1 (additionally without the public-building flag) stay executable;
+// their missing values keep the current project values.
+export const projectSettingsUpdateCommandSchemaVersion = 3 as const;
+export const withoutCoverProjectSettingsUpdateCommandSchemaVersion = 2 as const;
+export const baselineProjectSettingsUpdateCommandSchemaVersion = 1 as const;
 
-export interface ProjectSettingsValues {
+export interface ProjectSettingsValues
+  extends Record<ProjectCoverField, string | null> {
   name: string;
   internalProjectNumber: string | null;
   externalProjectNumber: string | null;
@@ -21,8 +31,13 @@ export interface ProjectSettingsValues {
   enabledDistributionBoardSupplyTypes: DistributionBoardSupplyType[];
 }
 
-type PreviousProjectSettingsValues = Omit<
+export type WithoutCoverProjectSettingsValues = Omit<
   ProjectSettingsValues,
+  ProjectCoverField
+>;
+
+export type BaselineProjectSettingsValues = Omit<
+  WithoutCoverProjectSettingsValues,
   "isPublicBuilding"
 >;
 
@@ -32,15 +47,22 @@ export interface CurrentProjectSettingsUpdateProjectCommand
   type: typeof projectSettingsUpdateCommandType;
 }
 
-interface PreviousProjectSettingsUpdateProjectCommand
-  extends SerializedProjectCommand<PreviousProjectSettingsValues> {
-  schemaVersion: typeof previousProjectSettingsUpdateCommandSchemaVersion;
+export interface WithoutCoverProjectSettingsUpdateProjectCommand
+  extends SerializedProjectCommand<WithoutCoverProjectSettingsValues> {
+  schemaVersion: typeof withoutCoverProjectSettingsUpdateCommandSchemaVersion;
+  type: typeof projectSettingsUpdateCommandType;
+}
+
+export interface BaselineProjectSettingsUpdateProjectCommand
+  extends SerializedProjectCommand<BaselineProjectSettingsValues> {
+  schemaVersion: typeof baselineProjectSettingsUpdateCommandSchemaVersion;
   type: typeof projectSettingsUpdateCommandType;
 }
 
 export type ProjectSettingsUpdateProjectCommand =
   | CurrentProjectSettingsUpdateProjectCommand
-  | PreviousProjectSettingsUpdateProjectCommand;
+  | WithoutCoverProjectSettingsUpdateProjectCommand
+  | BaselineProjectSettingsUpdateProjectCommand;
 
 export function createProjectSettingsUpdateProjectCommand(
   values: ProjectSettingsValues
@@ -60,7 +82,10 @@ export function assertProjectSettingsUpdateProjectCommand(
   if (
     command.type !== projectSettingsUpdateCommandType ||
     (command.schemaVersion !== projectSettingsUpdateCommandSchemaVersion &&
-      command.schemaVersion !== previousProjectSettingsUpdateCommandSchemaVersion)
+      command.schemaVersion !==
+        withoutCoverProjectSettingsUpdateCommandSchemaVersion &&
+      command.schemaVersion !==
+        baselineProjectSettingsUpdateCommandSchemaVersion)
   ) {
     throw new Error("Unsupported project settings update command.");
   }
@@ -91,13 +116,23 @@ export function assertProjectSettingsUpdateProjectCommand(
       "Project settings update command contains invalid supply types."
     );
   }
-  const isPreviousSchema =
-    command.schemaVersion === previousProjectSettingsUpdateCommandSchemaVersion;
+  const payload = command.payload;
+  const expectedKeyCount =
+    command.schemaVersion === baselineProjectSettingsUpdateCommandSchemaVersion
+      ? 8
+      : command.schemaVersion ===
+          withoutCoverProjectSettingsUpdateCommandSchemaVersion
+        ? 9
+        : 9 + projectCoverFields.length;
   if (
-    (isPreviousSchema && Object.keys(command.payload).length !== 8) ||
-    (!isPreviousSchema &&
-      (typeof command.payload.isPublicBuilding !== "boolean" ||
-        Object.keys(command.payload).length !== 9))
+    Object.keys(payload).length !== expectedKeyCount ||
+    (command.schemaVersion !==
+      baselineProjectSettingsUpdateCommandSchemaVersion &&
+      typeof payload.isPublicBuilding !== "boolean") ||
+    (command.schemaVersion === projectSettingsUpdateCommandSchemaVersion &&
+      !projectCoverFields.every((field) =>
+        isNullableTrimmedString(payload[field], projectCoverFieldMaxLengths[field])
+      ))
   ) {
     throw new Error(
       "Project settings update command contains invalid values."
diff --git a/src/domain/models/project-state-snapshot.model.ts b/src/domain/models/project-state-snapshot.model.ts
index a955540..623a069 100644
--- a/src/domain/models/project-state-snapshot.model.ts
+++ b/src/domain/models/project-state-snapshot.model.ts
@@ -4,6 +4,10 @@ import {
   distributionBoardSupplyTypes,
   type DistributionBoardInfoField,
 } from "../../shared/constants/distribution-board.js";
+import {
+  projectCoverFieldMaxLengths,
+  type ProjectCoverField,
+} from "../../shared/constants/project-cover.js";
 import {
   circuitGroupCategories,
 } from "../../shared/constants/circuit-group.js";
@@ -63,10 +67,30 @@ const previousProjectSchema = z
   })
   .strict();
 
-const projectSchema = previousProjectSchema
+const publicBuildingProjectSchema = previousProjectSchema
   .extend({ isPublicBuilding: z.boolean() })
   .strict();
 
+const projectCoverValueSchema = (field: ProjectCoverField) =>
+  z.string().trim().min(1).max(projectCoverFieldMaxLengths[field]).nullable();
+
+// Schema version 6 adds the print cover fields.
+const projectSchema = publicBuildingProjectSchema
+  .extend({
+    siteAddress: projectCoverValueSchema("siteAddress"),
+    workStage: projectCoverValueSchema("workStage"),
+    projectLead: projectCoverValueSchema("projectLead"),
+    projectEditor: projectCoverValueSchema("projectEditor"),
+  })
+  .strict();
+
+const emptyProjectCoverValues = {
+  siteAddress: null,
+  workStage: null,
+  projectLead: null,
+  projectEditor: null,
+};
+
 const legacyDistributionBoardSchema = z
   .object({
     id: idSchema,
@@ -494,7 +518,7 @@ export const projectStateSnapshotSchema = z
 const boardInfoProjectStateSnapshotSchema = z
   .object({
     schemaVersion: z.literal(boardInfoProjectStateSnapshotSchemaVersion),
-    project: projectSchema,
+    project: publicBuildingProjectSchema,
     distributionBoards: z.array(legacyDistributionBoardSchema),
     externalCsvConfiguration: externalCsvConfigurationSnapshotSchema.nullable(),
     externalModel: externalModelStateSchema,
@@ -505,7 +529,7 @@ const boardInfoProjectStateSnapshotSchema = z
 const previousProjectStateSnapshotSchema = z
   .object({
     schemaVersion: z.literal(previousProjectStateSnapshotSchemaVersion),
-    project: projectSchema,
+    project: publicBuildingProjectSchema,
     distributionBoards: z.array(legacyDistributionBoardSchema),
     externalCsvConfiguration: externalCsvConfigurationSnapshotSchema.nullable(),
     externalModel: externalModelStateSchema,
@@ -516,7 +540,7 @@ const previousProjectStateSnapshotSchema = z
 const externalModelProjectStateSnapshotSchema = z
   .object({
     schemaVersion: z.literal(externalModelProjectStateSnapshotSchemaVersion),
-    project: projectSchema,
+    project: publicBuildingProjectSchema,
     distributionBoards: z.array(legacyDistributionBoardSchema),
     externalCsvConfiguration: externalCsvConfigurationSnapshotSchema.nullable(),
     ...projectStateSnapshotContents,
@@ -526,7 +550,7 @@ const externalModelProjectStateSnapshotSchema = z
 const legacyProjectStateSnapshotSchema = z
   .object({
     schemaVersion: z.literal(legacyProjectStateSnapshotSchemaVersion),
-    project: projectSchema,
+    project: publicBuildingProjectSchema,
     distributionBoards: z.array(legacyDistributionBoardSchema),
     ...projectStateSnapshotContents,
   })
@@ -567,12 +591,14 @@ function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
   }
   const schemaVersion = (value as { schemaVersion: number }).schemaVersion;
   // Every supported version before 6 lacks the distribution-board info
-  // fields; they are upgraded as empty (null) values.
+  // fields and the project cover fields; they are upgraded as empty (null)
+  // values.
   if (schemaVersion === boardInfoProjectStateSnapshotSchemaVersion) {
     const previous = boardInfoProjectStateSnapshotSchema.parse(value);
     return {
       ...previous,
       schemaVersion: projectStateSnapshotSchemaVersion,
+      project: { ...previous.project, ...emptyProjectCoverValues },
       distributionBoards: withEmptyDistributionBoardInfo(
         previous.distributionBoards
       ),
@@ -583,6 +609,7 @@ function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
     return {
       ...previous,
       schemaVersion: projectStateSnapshotSchemaVersion,
+      project: { ...previous.project, ...emptyProjectCoverValues },
       distributionBoards: withEmptyDistributionBoardInfo(
         previous.distributionBoards
       ),
@@ -593,6 +620,7 @@ function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
     return {
       ...previous,
       schemaVersion: projectStateSnapshotSchemaVersion,
+      project: { ...previous.project, ...emptyProjectCoverValues },
       distributionBoards: withEmptyDistributionBoardInfo(
         previous.distributionBoards
       ),
@@ -604,6 +632,7 @@ function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
     return {
       ...legacy,
       schemaVersion: projectStateSnapshotSchemaVersion,
+      project: { ...legacy.project, ...emptyProjectCoverValues },
       distributionBoards: withEmptyDistributionBoardInfo(
         legacy.distributionBoards
       ),
@@ -616,7 +645,11 @@ function upgradePreviousProjectStateSnapshot(value: unknown): unknown {
     return {
       ...baseline,
       schemaVersion: projectStateSnapshotSchemaVersion,
-      project: { ...baseline.project, isPublicBuilding: false },
+      project: {
+        ...baseline.project,
+        isPublicBuilding: false,
+        ...emptyProjectCoverValues,
+      },
       distributionBoards: withEmptyDistributionBoardInfo(
         baseline.distributionBoards
       ),
diff --git a/src/frontend/components/project-settings-modal.tsx b/src/frontend/components/project-settings-modal.tsx
index 4af751c..21c40ad 100644
--- a/src/frontend/components/project-settings-modal.tsx
+++ b/src/frontend/components/project-settings-modal.tsx
@@ -7,9 +7,16 @@ import {
   distributionBoardSupplyTypes,
   type DistributionBoardSupplyType,
 } from "../../shared/constants/distribution-board";
+import {
+  projectCoverFieldLabels,
+  projectCoverFieldMaxLengths,
+  projectCoverFields,
+  type ProjectCoverField,
+} from "../../shared/constants/project-cover";
 import { FormModal } from "./form-modal";
 
-export interface ProjectSettingsInput {
+export interface ProjectSettingsInput
+  extends Record<ProjectCoverField, string | null> {
   name: string;
   internalProjectNumber: string | null;
   externalProjectNumber: string | null;
@@ -21,6 +28,13 @@ export interface ProjectSettingsInput {
   enabledDistributionBoardSupplyTypes: DistributionBoardSupplyType[];
 }
 
+const coverFieldPlaceholders: Record<ProjectCoverField, string> = {
+  siteAddress: "Straße Nr.\nPLZ Ort",
+  workStage: "z. B. LPH 5 – Ausführungsplanung",
+  projectLead: "",
+  projectEditor: "",
+};
+
 interface ProjectSettingsModalProps {
   isSaving: boolean;
   onClose: () => void;
@@ -71,6 +85,14 @@ export function ProjectSettingsModal({
   ] = useState<DistributionBoardSupplyType[]>(
     project.enabledDistributionBoardSupplyTypes
   );
+  const [coverValues, setCoverValues] = useState<
+    Record<ProjectCoverField, string>
+  >({
+    siteAddress: project.siteAddress ?? "",
+    workStage: project.workStage ?? "",
+    projectLead: project.projectLead ?? "",
+    projectEditor: project.projectEditor ?? "",
+  });
   const [transfer, setTransfer] = useState<unknown>(null);
   const [transferFilename, setTransferFilename] = useState("");
   const [importMode, setImportMode] = useState<"replace" | "duplicate">(
@@ -91,6 +113,10 @@ export function ProjectSettingsModal({
       singlePhaseVoltageV: Number(singlePhaseVoltageV),
       threePhaseVoltageV: Number(threePhaseVoltageV),
       enabledDistributionBoardSupplyTypes,
+      siteAddress: toNullableString(coverValues.siteAddress),
+      workStage: toNullableString(coverValues.workStage),
+      projectLead: toNullableString(coverValues.projectLead),
+      projectEditor: toNullableString(coverValues.projectEditor),
     });
   }
 
@@ -309,6 +335,57 @@ export function ProjectSettingsModal({
             value={threePhaseVoltageV}
           />
         </div>
+        <div className="col-12">
+          <hr className="my-2" />
+          <h3 className="h6">Deckblatt</h3>
+          <p className="text-secondary small">
+            Angaben für das Deckblatt der Seitenansicht. Büroname und
+            Büroanschrift werden projektübergreifend in der Seitenansicht
+            gepflegt.
+          </p>
+          <div className="row g-3">
+            {projectCoverFields.map((field) => (
+              <div
+                className={field === "siteAddress" ? "col-12" : "col-12 col-md-6"}
+                key={field}
+              >
+                <label className="form-label" htmlFor={`project-cover-${field}`}>
+                  {projectCoverFieldLabels[field]}
+                </label>
+                {field === "siteAddress" ? (
+                  <textarea
+                    className="form-control"
+                    id={`project-cover-${field}`}
+                    maxLength={projectCoverFieldMaxLengths[field]}
+                    onChange={(event) =>
+                      setCoverValues((current) => ({
+                        ...current,
+                        [field]: event.target.value,
+                      }))
+                    }
+                    placeholder={coverFieldPlaceholders[field]}
+                    rows={2}
+                    value={coverValues[field]}
+                  />
+                ) : (
+                  <input
+                    className="form-control"
+                    id={`project-cover-${field}`}
+                    maxLength={projectCoverFieldMaxLengths[field]}
+                    onChange={(event) =>
+                      setCoverValues((current) => ({
+                        ...current,
+                        [field]: event.target.value,
+                      }))
+                    }
+                    placeholder={coverFieldPlaceholders[field]}
+                    value={coverValues[field]}
+                  />
+                )}
+              </div>
+            ))}
+          </div>
+        </div>
         <div className="col-12">
           <hr className="my-2" />
           <h3 className="h6">Projekt importieren oder exportieren</h3>
diff --git a/src/frontend/print/print-document.css b/src/frontend/print/print-document.css
index 8a0784d..92b727f 100644
--- a/src/frontend/print/print-document.css
+++ b/src/frontend/print/print-document.css
@@ -113,6 +113,9 @@
   color: var(--pd-accent);
   font-weight: bold;
 }
+.pd-multiline {
+  white-space: pre-line;
+}
 .pd-logo {
   display: block;
   max-width: 100%;
diff --git a/src/frontend/print/print-document.tsx b/src/frontend/print/print-document.tsx
index 4270dbc..98a9df3 100644
--- a/src/frontend/print/print-document.tsx
+++ b/src/frontend/print/print-document.tsx
@@ -5,6 +5,7 @@ import type {
   CircuitTreeCircuitDto,
   CircuitTreeComponentDto,
   CircuitTreeDeviceRowDto,
+  OfficeProfileDto,
   ProjectDto,
   ProjectSnapshotMetadataDto,
 } from "../types";
@@ -18,17 +19,23 @@ import {
   type PrintBoardHierarchyEntry,
 } from "./print-document-model";
 
-// Provisional office data until the project/cover fields are added.
-export const printOfficeName = "kbp köhler beraten + planen GmbH";
-
 export interface PrintDocumentProps {
   project: ProjectDto;
+  office: OfficeProfileDto;
   entries: PrintBoardHierarchyEntry[];
   namedSnapshots: ProjectSnapshotMetadataDto[];
   logoSrc: string | null;
   printedAt: Date;
 }
 
+/** Shows a value or the orange "[ergänzen]" marker for missing data. */
+function Value({ value, multiline = false }: { value: string | null; multiline?: boolean }) {
+  if (!value) {
+    return <Placeholder />;
+  }
+  return multiline ? <span className="pd-multiline">{value}</span> : <>{value}</>;
+}
+
 const dateFormat = new Intl.DateTimeFormat("de-DE", {
   day: "2-digit",
   month: "2-digit",
@@ -129,6 +136,7 @@ function boardLabel(entry: PrintBoardHierarchyEntry) {
 
 function CoverSheet({
   project,
+  office,
   entries,
   namedSnapshots,
   logoSrc,
@@ -149,11 +157,11 @@ function CoverSheet({
         <caption>Projekt</caption>
         <tbody>
           <tr><th>Bauvorhaben</th><td>{project.name}</td></tr>
-          <tr><th>Anschrift</th><td><Placeholder /></td></tr>
-          <tr><th>Bauherr</th><td>{project.buildingOwner ?? <Placeholder />}</td></tr>
-          <tr><th>Projektnummer intern</th><td>{project.internalProjectNumber ?? <Placeholder />}</td></tr>
-          <tr><th>Projektnummer extern</th><td>{project.externalProjectNumber ?? <Placeholder />}</td></tr>
-          <tr><th>Leistungsphase</th><td><Placeholder /></td></tr>
+          <tr><th>Anschrift</th><td><Value multiline value={project.siteAddress} /></td></tr>
+          <tr><th>Bauherr</th><td><Value value={project.buildingOwner} /></td></tr>
+          <tr><th>Projektnummer intern</th><td><Value value={project.internalProjectNumber} /></td></tr>
+          <tr><th>Projektnummer extern</th><td><Value value={project.externalProjectNumber} /></td></tr>
+          <tr><th>Leistungsphase</th><td><Value value={project.workStage} /></td></tr>
           <tr><th>Gewerk</th><td>KG 440 – Starkstromanlagen</td></tr>
           <tr><th>Beschreibung</th><td>{project.description ?? "–"}</td></tr>
         </tbody>
@@ -163,10 +171,10 @@ function CoverSheet({
         <table className="pd-kv">
           <caption>Planverfasser</caption>
           <tbody>
-            <tr><th>Büro</th><td>{printOfficeName}</td></tr>
-            <tr><th>Anschrift</th><td><Placeholder /></td></tr>
-            <tr><th>Projektleitung</th><td><Placeholder /></td></tr>
-            <tr><th>Bearbeitung</th><td><Placeholder /></td></tr>
+            <tr><th>Büro</th><td><Value value={office.officeName} /></td></tr>
+            <tr><th>Anschrift</th><td><Value multiline value={office.officeAddress} /></td></tr>
+            <tr><th>Projektleitung</th><td><Value value={project.projectLead} /></td></tr>
+            <tr><th>Bearbeitung</th><td><Value value={project.projectEditor} /></td></tr>
           </tbody>
         </table>
         <table className="pd-kv">
@@ -192,7 +200,9 @@ function CoverSheet({
                 <td>{String.fromCharCode(97 + (index % 26))}</td>
                 <td>{dateFormat.format(new Date(snapshot.createdAtIso))}</td>
                 <td>{snapshot.name}</td>
-                <td><Placeholder /></td>
+                {/* Snapshots do not record an editor yet; the project's
+                    current editor is shown for every entry. */}
+                <td><Value value={project.projectEditor} /></td>
               </tr>
             ))
           ) : (
@@ -582,6 +592,7 @@ function SectionRows({
 
 export function PrintDocument({
   project,
+  office,
   entries,
   namedSnapshots,
   logoSrc,
@@ -594,6 +605,7 @@ export function PrintDocument({
         entries={entries}
         logoSrc={logoSrc}
         namedSnapshots={namedSnapshots}
+        office={office}
         project={project}
         stand={stand}
       />
diff --git a/src/frontend/types.ts b/src/frontend/types.ts
index a964b74..49bb77f 100644
--- a/src/frontend/types.ts
+++ b/src/frontend/types.ts
@@ -93,9 +93,18 @@ export interface ProjectDto {
   singlePhaseVoltageV: number;
   threePhaseVoltageV: number;
   enabledDistributionBoardSupplyTypes: DistributionBoardSupplyType[];
+  siteAddress: string | null;
+  workStage: string | null;
+  projectLead: string | null;
+  projectEditor: string | null;
   currentRevision: number;
 }
 
+export interface OfficeProfileDto {
+  officeName: string | null;
+  officeAddress: string | null;
+}
+
 export interface ProjectHistoryStateDto {
   projectId: string;
   currentRevision: number;
diff --git a/src/frontend/utils/api.ts b/src/frontend/utils/api.ts
index e5be802..d55a915 100644
--- a/src/frontend/utils/api.ts
+++ b/src/frontend/utils/api.ts
@@ -11,6 +11,7 @@ import type {
   DistributionBoardInfoDto,
   DocumentLogoMetadataDto,
   FloorDto,
+  OfficeProfileDto,
   GlobalDeviceDto,
   ProjectCommandDto,
   ProjectCommandResultDto,
@@ -258,7 +259,7 @@ export function updateProjectSettings(
     singlePhaseVoltageV: number;
     threePhaseVoltageV: number;
     enabledDistributionBoardSupplyTypes: ProjectDto["enabledDistributionBoardSupplyTypes"];
-  }
+  } & Partial<Pick<ProjectDto, "siteAddress" | "workStage" | "projectLead" | "projectEditor">>
 ) {
   return request<ProjectSettingsCommandResultDto>(
     `/api/projects/${projectId}`,
@@ -346,9 +347,17 @@ export function updateDistributionBoard(
 export const documentLogoUrl = "/api/document-branding/logo";
 
 export function getDocumentBranding() {
-  return request<{ logo: DocumentLogoMetadataDto | null }>(
-    "/api/document-branding"
-  );
+  return request<{
+    logo: DocumentLogoMetadataDto | null;
+    office: OfficeProfileDto;
+  }>("/api/document-branding");
+}
+
+export function updateOfficeProfile(office: OfficeProfileDto) {
+  return request<{ office: OfficeProfileDto }>("/api/document-branding/office", {
+    method: "PUT",
+    body: JSON.stringify(office),
+  });
 }
 
 export async function uploadDocumentLogo(file: File) {
diff --git a/src/server/controllers/document-branding.controller.ts b/src/server/controllers/document-branding.controller.ts
index eda6ce5..c8f6514 100644
--- a/src/server/controllers/document-branding.controller.ts
+++ b/src/server/controllers/document-branding.controller.ts
@@ -1,7 +1,9 @@
 import type { Request, Response } from "express";
 import type { DocumentBrandingAsset } from "../../db/schema/document-branding-assets.js";
+import { officeProfileFields } from "../../shared/constants/project-cover.js";
 import {
   maxDocumentLogoBytes,
+  updateOfficeProfileSchema,
   uploadDocumentLogoSchema,
   type DocumentLogoMimeType,
 } from "../../shared/validation/document-branding.schemas.js";
@@ -11,7 +13,21 @@ const logoKey = "logo";
 
 export function getDocumentBrandingHandler(_req: Request, res: Response) {
   const logo = documentBrandingRepository.get(logoKey);
-  return res.json({ logo: logo ? toLogoMetadata(logo) : null });
+  return res.json({
+    logo: logo ? toLogoMetadata(logo) : null,
+    office: documentBrandingRepository.getSettings(officeProfileFields),
+  });
+}
+
+export function updateOfficeProfileHandler(req: Request, res: Response) {
+  const parsed = updateOfficeProfileSchema.safeParse(req.body);
+  if (!parsed.success) {
+    return res.status(400).json({ error: parsed.error.flatten() });
+  }
+  documentBrandingRepository.setSettings(parsed.data);
+  return res.json({
+    office: documentBrandingRepository.getSettings(officeProfileFields),
+  });
 }
 
 export function getDocumentLogoHandler(_req: Request, res: Response) {
diff --git a/src/server/controllers/project.controller.ts b/src/server/controllers/project.controller.ts
index f739542..e3cd43e 100644
--- a/src/server/controllers/project.controller.ts
+++ b/src/server/controllers/project.controller.ts
@@ -4,6 +4,10 @@ import {
   updateProjectSettingsSchema,
 } from "../../shared/validation/project-structure.schemas.js";
 import { createProjectSettingsUpdateProjectCommand } from "../../domain/models/project-settings-project-command.model.js";
+import {
+  projectCoverFields,
+  type ProjectCoverField,
+} from "../../shared/constants/project-cover.js";
 import { projectCommandService } from "../composition/project-command-stores.js";
 import { projectRepository } from "../composition/application-repositories.js";
 import { respondWithProjectCommandError } from "./project-command.controller.js";
@@ -46,12 +50,27 @@ export async function updateProjectSettings(req: Request, res: Response) {
   }
 
   const { expectedRevision, ...settings } = parsed.data;
+  const current = await projectRepository.findById(projectId);
+  if (!current) {
+    return res.status(404).json({ error: "Project not found" });
+  }
+  // Cover fields are optional in the request and keep their current value
+  // when omitted. `expectedRevision` rejects a project changed meanwhile.
+  const coverValues = Object.fromEntries(
+    projectCoverFields.map((field) => [
+      field,
+      settings[field] === undefined ? current[field] : settings[field],
+    ])
+  ) as Record<ProjectCoverField, string | null>;
   try {
     const result = projectCommandService.executeUser({
       projectId,
       expectedRevision,
       description: "Projekteinstellungen bearbeiten",
-      command: createProjectSettingsUpdateProjectCommand(settings),
+      command: createProjectSettingsUpdateProjectCommand({
+        ...settings,
+        ...coverValues,
+      }),
     });
     const project = await projectRepository.findById(projectId);
     if (!project) {
diff --git a/src/server/routes/document-branding.routes.ts b/src/server/routes/document-branding.routes.ts
index b12581b..298fc4d 100644
--- a/src/server/routes/document-branding.routes.ts
+++ b/src/server/routes/document-branding.routes.ts
@@ -4,6 +4,7 @@ import * as documentBrandingController from "../controllers/document-branding.co
 export const documentBrandingRouter = express.Router();
 
 documentBrandingRouter.get("/", documentBrandingController.getDocumentBrandingHandler);
+documentBrandingRouter.put("/office", documentBrandingController.updateOfficeProfileHandler);
 documentBrandingRouter.get("/logo", documentBrandingController.getDocumentLogoHandler);
 documentBrandingRouter.put("/logo", documentBrandingController.uploadDocumentLogoHandler);
 documentBrandingRouter.delete("/logo", documentBrandingController.deleteDocumentLogoHandler);
diff --git a/src/shared/constants/document-branding.ts b/src/shared/constants/document-branding.ts
new file mode 100644
index 0000000..71afec5
--- /dev/null
+++ b/src/shared/constants/document-branding.ts
@@ -0,0 +1,9 @@
+export const documentLogoMimeTypes = [
+  "image/png",
+  "image/jpeg",
+  "image/svg+xml",
+] as const;
+
+export type DocumentLogoMimeType = (typeof documentLogoMimeTypes)[number];
+
+export const maxDocumentLogoBytes = 2 * 1024 * 1024;
diff --git a/src/shared/constants/project-cover.ts b/src/shared/constants/project-cover.ts
new file mode 100644
index 0000000..5b405fd
--- /dev/null
+++ b/src/shared/constants/project-cover.ts
@@ -0,0 +1,45 @@
+/**
+ * Project data shown on the print view cover page. They are ordinary project
+ * settings (persisted through `project.update-settings`, part of logical
+ * snapshots and project transfer).
+ */
+export const projectCoverFields = [
+  "siteAddress",
+  "workStage",
+  "projectLead",
+  "projectEditor",
+] as const;
+
+export type ProjectCoverField = (typeof projectCoverFields)[number];
+
+export const projectCoverFieldLabels: Record<ProjectCoverField, string> = {
+  siteAddress: "Anschrift Bauvorhaben",
+  workStage: "Leistungsphase",
+  projectLead: "Projektleitung",
+  projectEditor: "Bearbeitung",
+};
+
+export const projectCoverFieldMaxLengths: Record<ProjectCoverField, number> = {
+  siteAddress: 500,
+  workStage: 100,
+  projectLead: 200,
+  projectEditor: 200,
+};
+
+/**
+ * Office-wide data for the cover page ("Planverfasser"). Global branding like
+ * the document logo, outside project revisions and snapshots.
+ */
+export const officeProfileFields = ["officeName", "officeAddress"] as const;
+
+export type OfficeProfileField = (typeof officeProfileFields)[number];
+
+export const officeProfileFieldLabels: Record<OfficeProfileField, string> = {
+  officeName: "Büro",
+  officeAddress: "Anschrift Büro",
+};
+
+export const officeProfileFieldMaxLengths: Record<OfficeProfileField, number> = {
+  officeName: 200,
+  officeAddress: 500,
+};
diff --git a/src/shared/validation/document-branding.schemas.ts b/src/shared/validation/document-branding.schemas.ts
index 3d40572..f88b03b 100644
--- a/src/shared/validation/document-branding.schemas.ts
+++ b/src/shared/validation/document-branding.schemas.ts
@@ -1,14 +1,15 @@
 import { z } from "zod";
+import {
+  documentLogoMimeTypes,
+  maxDocumentLogoBytes,
+} from "../constants/document-branding.js";
+import { officeProfileFieldMaxLengths } from "../constants/project-cover.js";
 
-export const documentLogoMimeTypes = [
-  "image/png",
-  "image/jpeg",
-  "image/svg+xml",
-] as const;
-
-export type DocumentLogoMimeType = (typeof documentLogoMimeTypes)[number];
-
-export const maxDocumentLogoBytes = 2 * 1024 * 1024;
+export {
+  documentLogoMimeTypes,
+  maxDocumentLogoBytes,
+  type DocumentLogoMimeType,
+} from "../constants/document-branding.js";
 
 export const uploadDocumentLogoSchema = z
   .object({
@@ -23,3 +24,19 @@ export const uploadDocumentLogoSchema = z
   .strict();
 
 export type UploadDocumentLogoInput = z.infer<typeof uploadDocumentLogoSchema>;
+
+// Empty text is stored as "not set" (null).
+const officeValueSchema = (maximumLength: number) =>
+  z
+    .string()
+    .trim()
+    .max(maximumLength)
+    .nullable()
+    .transform((value) => (value ? value : null));
+
+export const updateOfficeProfileSchema = z
+  .object({
+    officeName: officeValueSchema(officeProfileFieldMaxLengths.officeName),
+    officeAddress: officeValueSchema(officeProfileFieldMaxLengths.officeAddress),
+  })
+  .strict();
diff --git a/src/shared/validation/project-structure.schemas.ts b/src/shared/validation/project-structure.schemas.ts
index 4dd4c3c..143be0a 100644
--- a/src/shared/validation/project-structure.schemas.ts
+++ b/src/shared/validation/project-structure.schemas.ts
@@ -4,8 +4,22 @@ import {
   distributionBoardSupplyTypes,
   type DistributionBoardInfoField,
 } from "../constants/distribution-board.js";
+import {
+  projectCoverFieldMaxLengths,
+  type ProjectCoverField,
+} from "../constants/project-cover.js";
 import { expectedProjectRevisionSchema } from "./project-command.schemas.js";
 
+// Empty text is stored as null so "not entered" has one representation.
+const optionalCoverValueSchema = (field: ProjectCoverField) =>
+  z
+    .string()
+    .trim()
+    .max(projectCoverFieldMaxLengths[field])
+    .nullable()
+    .transform((value) => (value ? value : null))
+    .optional();
+
 export const createProjectSchema = z.object({
   name: z.string().trim().min(1).max(200),
   internalProjectNumber: z.string().trim().max(100).optional(),
@@ -34,6 +48,11 @@ export const updateProjectSettingsSchema = z
       .refine((values) => new Set(values).size === values.length, {
         message: "Netzarten dürfen nicht mehrfach ausgewählt werden.",
       }),
+    // Print cover fields; omitted fields keep their current value.
+    siteAddress: optionalCoverValueSchema("siteAddress"),
+    workStage: optionalCoverValueSchema("workStage"),
+    projectLead: optionalCoverValueSchema("projectLead"),
+    projectEditor: optionalCoverValueSchema("projectEditor"),
   })
   .strict();
 
diff --git a/tests/document-branding.repository.test.ts b/tests/document-branding.repository.test.ts
new file mode 100644
index 0000000..cde5bb9
--- /dev/null
+++ b/tests/document-branding.repository.test.ts
@@ -0,0 +1,77 @@
+import path from "node:path";
+import assert from "node:assert/strict";
+import { describe, it } from "node:test";
+import { migrate } from "drizzle-orm/better-sqlite3/migrator";
+import { createDatabaseContext } from "../src/db/database-context.js";
+import { DocumentBrandingRepository } from "../src/db/repositories/document-branding.repository.js";
+import { officeProfileFields } from "../src/shared/constants/project-cover.js";
+import { updateOfficeProfileSchema } from "../src/shared/validation/document-branding.schemas.js";
+
+function createRepository() {
+  const context = createDatabaseContext(":memory:");
+  migrate(context.db, {
+    migrationsFolder: path.resolve("src", "db", "migrations"),
+  });
+  return { context, repository: new DocumentBrandingRepository(context.db) };
+}
+
+describe("document branding repository", () => {
+  it("stores, replaces and removes the office profile", () => {
+    const { context, repository } = createRepository();
+    try {
+      assert.deepEqual(repository.getSettings(officeProfileFields), {
+        officeName: null,
+        officeAddress: null,
+      });
+      repository.setSettings(
+        updateOfficeProfileSchema.parse({
+          officeName: " kbp köhler beraten + planen GmbH ",
+          officeAddress: "Straße 1\n12345 Ort",
+        })
+      );
+      assert.deepEqual(repository.getSettings(officeProfileFields), {
+        officeName: "kbp köhler beraten + planen GmbH",
+        officeAddress: "Straße 1\n12345 Ort",
+      });
+      repository.setSettings(
+        updateOfficeProfileSchema.parse({ officeName: "Büro", officeAddress: "" })
+      );
+      assert.deepEqual(repository.getSettings(officeProfileFields), {
+        officeName: "Büro",
+        officeAddress: null,
+      });
+      assert.equal(
+        updateOfficeProfileSchema.safeParse({ officeName: "x".repeat(201), officeAddress: null })
+          .success,
+        false
+      );
+    } finally {
+      context.close();
+    }
+  });
+
+  it("replaces and deletes the logo", () => {
+    const { context, repository } = createRepository();
+    try {
+      repository.upsert({
+        key: "logo",
+        mimeType: "image/png",
+        fileName: "a.png",
+        data: Buffer.from([1, 2, 3]),
+      });
+      repository.upsert({
+        key: "logo",
+        mimeType: "image/svg+xml",
+        fileName: "b.svg",
+        data: Buffer.from("<svg/>"),
+      });
+      const logo = repository.get("logo");
+      assert.equal(logo?.mimeType, "image/svg+xml");
+      assert.equal(logo?.data.toString(), "<svg/>");
+      assert.equal(repository.delete("logo"), true);
+      assert.equal(repository.get("logo"), undefined);
+    } finally {
+      context.close();
+    }
+  });
+});
diff --git a/tests/project-command.service.test.ts b/tests/project-command.service.test.ts
index 545b3e1..861edcd 100644
--- a/tests/project-command.service.test.ts
+++ b/tests/project-command.service.test.ts
@@ -1074,6 +1074,10 @@ describe("project command service", () => {
             "MSR",
             "SiBe",
           ],
+          siteAddress: null,
+          workStage: null,
+          projectLead: null,
+          projectEditor: null,
         }),
       });
       assert.equal(updated.history.currentRevision, 1);
diff --git a/tests/project-settings-project-command.repository.test.ts b/tests/project-settings-project-command.repository.test.ts
index 0677767..610fbbe 100644
--- a/tests/project-settings-project-command.repository.test.ts
+++ b/tests/project-settings-project-command.repository.test.ts
@@ -52,6 +52,10 @@ function getSettings(context: DatabaseContext) {
       threePhaseVoltageV: projects.threePhaseVoltageV,
       enabledDistributionBoardSupplyTypes:
         projects.enabledDistributionBoardSupplyTypes,
+      siteAddress: projects.siteAddress,
+      workStage: projects.workStage,
+      projectLead: projects.projectLead,
+      projectEditor: projects.projectEditor,
       currentRevision: projects.currentRevision,
     })
     .from(projects)
@@ -81,6 +85,10 @@ function settings(
       "MSR",
       "SiBe",
     ],
+    siteAddress: null,
+    workStage: null,
+    projectLead: null,
+    projectEditor: null,
     ...overrides,
   };
 }
@@ -217,6 +225,10 @@ describe("project settings project-command repository", () => {
             "MSR",
             "SiBe",
           ],
+          siteAddress: null,
+          workStage: null,
+          projectLead: null,
+          projectEditor: null,
         },
       },
     ]);
@@ -289,6 +301,10 @@ describe("project settings project-command repository", () => {
           "MSR",
           "SiBe",
         ],
+        siteAddress: null,
+        workStage: null,
+        projectLead: null,
+        projectEditor: null,
       });
 
       const undoStep = history.getNextCommand("project-1", "undo");
@@ -317,6 +333,10 @@ describe("project settings project-command repository", () => {
           "MSR",
           "SiBe",
         ],
+        siteAddress: null,
+        workStage: null,
+        projectLead: null,
+        projectEditor: null,
         currentRevision: 2,
       });
       assert.deepEqual(getDerivedVoltages(context), {
@@ -356,6 +376,10 @@ describe("project settings project-command repository", () => {
           "MSR",
           "SiBe",
         ],
+        siteAddress: null,
+        workStage: null,
+        projectLead: null,
+        projectEditor: null,
         currentRevision: 3,
       });
       assert.deepEqual(getDerivedVoltages(context), {
@@ -433,6 +457,117 @@ describe("project settings project-command repository", () => {
     }
   });
 
+  it("persists the print cover fields with persisted undo", () => {
+    const context = createTestDatabase();
+    try {
+      const repository = new ProjectSettingsProjectCommandRepository(
+        context.db
+      );
+      const readCover = () =>
+        context.db
+          .select({
+            siteAddress: projects.siteAddress,
+            workStage: projects.workStage,
+            projectLead: projects.projectLead,
+            projectEditor: projects.projectEditor,
+          })
+          .from(projects)
+          .where(eq(projects.id, "project-1"))
+          .get();
+      const forward = repository.executeUpdate({
+        projectId: "project-1",
+        expectedRevision: 0,
+        source: "user",
+        command: createProjectSettingsUpdateProjectCommand(
+          settings({
+            siteAddress: "Musterstraße 1\n12345 Musterstadt",
+            workStage: "LPH 5",
+            projectLead: "P. Leitung",
+            projectEditor: "B. Arbeiter",
+          })
+        ),
+      });
+      assert.deepEqual(readCover(), {
+        siteAddress: "Musterstraße 1\n12345 Musterstadt",
+        workStage: "LPH 5",
+        projectLead: "P. Leitung",
+        projectEditor: "B. Arbeiter",
+      });
+      assert.equal(forward.inverse.schemaVersion, 3);
+
+      const undoStep = new ProjectHistoryRepository(
+        context.db
+      ).getNextCommand("project-1", "undo");
+      assert.ok(undoStep);
+      repository.executeUpdate({
+        projectId: "project-1",
+        expectedRevision: 1,
+        source: "undo",
+        historyTargetChangeSetId: undoStep.changeSetId,
+        command: forward.inverse,
+      });
+      assert.deepEqual(readCover(), {
+        siteAddress: null,
+        workStage: null,
+        projectLead: null,
+        projectEditor: null,
+      });
+
+      assert.throws(
+        () =>
+          createProjectSettingsUpdateProjectCommand(
+            settings({ workStage: " LPH 5" })
+          ),
+        /invalid values/
+      );
+    } finally {
+      context.close();
+    }
+  });
+
+  it("keeps the cover fields when applying a version 2 command", () => {
+    const context = createTestDatabase();
+    try {
+      context.db
+        .update(projects)
+        .set({ workStage: "LPH 3", projectLead: "P. Leitung" })
+        .where(eq(projects.id, "project-1"))
+        .run();
+      const repository = new ProjectSettingsProjectCommandRepository(
+        context.db
+      );
+      const {
+        siteAddress: _siteAddress,
+        workStage: _workStage,
+        projectLead: _projectLead,
+        projectEditor: _projectEditor,
+        ...versionTwoPayload
+      } = settings({ name: "Stand aus Version 2" });
+      const forward = repository.executeUpdate({
+        projectId: "project-1",
+        expectedRevision: 0,
+        source: "user",
+        command: {
+          schemaVersion: 2,
+          type: "project.update-settings",
+          payload: versionTwoPayload,
+        },
+      });
+      const project = context.db
+        .select()
+        .from(projects)
+        .where(eq(projects.id, "project-1"))
+        .get();
+      assert.equal(project?.name, "Stand aus Version 2");
+      assert.equal(project?.workStage, "LPH 3");
+      assert.equal(project?.projectLead, "P. Leitung");
+      assert.equal(forward.inverse.schemaVersion, 2);
+      assert.equal(Object.keys(forward.inverse.payload).length, 9);
+    } finally {
+      context.close();
+    }
+  });
+
   it("persists the project supply-type selection and rejects disabling an in-use type", () => {
     const context = createTestDatabase();
     try {
diff --git a/tests/project-state-snapshot.test.ts b/tests/project-state-snapshot.test.ts
index 8b84fdb..04d4901 100644
--- a/tests/project-state-snapshot.test.ts
+++ b/tests/project-state-snapshot.test.ts
@@ -8,6 +8,23 @@ import {
 } from "../src/domain/models/project-state-snapshot.model.js";
 import { createNamedProjectSnapshotSchema } from "../src/shared/validation/project-snapshot.schemas.js";
 
+/** Removes the fields introduced by snapshot schema version 6. */
+function withoutVersionSixFields<
+  T extends { project: object; distributionBoards: object[] },
+>(snapshot: T): T {
+  const project = snapshot.project as Record<string, unknown>;
+  for (const field of ["siteAddress", "workStage", "projectLead", "projectEditor"]) {
+    delete project[field];
+  }
+  for (const board of snapshot.distributionBoards) {
+    const record = board as Record<string, unknown>;
+    for (const field of ["boardNumber", "location", "fedFrom", "remark"]) {
+      delete record[field];
+    }
+  }
+  return snapshot;
+}
+
 function minimalSnapshot() {
   return {
     schemaVersion: projectStateSnapshotSchemaVersion,
@@ -29,6 +46,10 @@ function minimalSnapshot() {
         "MSR",
         "SiBe",
       ],
+      siteAddress: "Musterstraße 1\n12345 Musterstadt" as string | null,
+      workStage: "LPH 5" as string | null,
+      projectLead: "P. Leitung" as string | null,
+      projectEditor: null as string | null,
     },
     distributionBoards: [],
     externalCsvConfiguration: null,
@@ -155,7 +176,7 @@ describe("project state snapshot model", () => {
   });
 
   it("upgrades the supported baseline snapshot with a safe building default", () => {
-    const baseline = structuredClone(minimalSnapshot());
+    const baseline = withoutVersionSixFields(structuredClone(minimalSnapshot()));
     baseline.schemaVersion = 1 as typeof baseline.schemaVersion;
     delete (baseline.project as Record<string, unknown>).isPublicBuilding;
     delete (baseline as Record<string, unknown>).externalCsvConfiguration;
@@ -169,7 +190,7 @@ describe("project state snapshot model", () => {
   });
 
   it("upgrades snapshot version 2 with an empty external CSV configuration", () => {
-    const previous = structuredClone(minimalSnapshot());
+    const previous = withoutVersionSixFields(structuredClone(minimalSnapshot()));
     previous.schemaVersion = 2 as typeof previous.schemaVersion;
     delete (previous as Record<string, unknown>).externalCsvConfiguration;
     delete (previous as Record<string, unknown>).externalModel;
@@ -187,7 +208,7 @@ describe("project state snapshot model", () => {
   });
 
   it("upgrades snapshot version 3 with an empty external model", () => {
-    const previous = structuredClone(minimalSnapshot());
+    const previous = withoutVersionSixFields(structuredClone(minimalSnapshot()));
     previous.schemaVersion = 3 as typeof previous.schemaVersion;
     delete (previous as Record<string, unknown>).externalModel;
 
@@ -203,20 +224,22 @@ describe("project state snapshot model", () => {
     });
   });
 
-  it("upgrades snapshot version 5 with empty distribution-board info", () => {
-    const previous = protectedSnapshot();
+  it("upgrades snapshot version 5 with empty board info and cover fields", () => {
+    const previous = withoutVersionSixFields(protectedSnapshot());
     previous.schemaVersion = 5 as typeof previous.schemaVersion;
-    for (const board of previous.distributionBoards) {
-      const record = board as Record<string, unknown>;
-      delete record.boardNumber;
-      delete record.location;
-      delete record.fedFrom;
-      delete record.remark;
-    }
 
     const upgraded = parseProjectStateSnapshot(previous);
 
     assert.equal(upgraded.schemaVersion, projectStateSnapshotSchemaVersion);
+    assert.deepEqual(
+      {
+        siteAddress: upgraded.project.siteAddress,
+        workStage: upgraded.project.workStage,
+        projectLead: upgraded.project.projectLead,
+        projectEditor: upgraded.project.projectEditor,
+      },
+      { siteAddress: null, workStage: null, projectLead: null, projectEditor: null }
+    );
     assert.deepEqual(
       {
         boardNumber: upgraded.distributionBoards[0]?.boardNumber,
@@ -228,27 +251,26 @@ describe("project state snapshot model", () => {
     );
   });
 
-  it("keeps distribution-board info values and rejects them in older versions", () => {
+  it("keeps board info and cover values and rejects them in older versions", () => {
     const parsed = parseProjectStateSnapshot(protectedSnapshot());
     assert.equal(parsed.distributionBoards[0]?.boardNumber, "UV 1.1");
     assert.equal(parsed.distributionBoards[0]?.location, "Raum 003 Technik");
     assert.equal(parsed.distributionBoards[0]?.fedFrom, "HV 0.1");
+    assert.equal(parsed.project.siteAddress, "Musterstraße 1\n12345 Musterstadt");
+    assert.equal(parsed.project.workStage, "LPH 5");
 
     const mislabeled = protectedSnapshot();
     mislabeled.schemaVersion = 5 as typeof mislabeled.schemaVersion;
     assert.throws(() => parseProjectStateSnapshot(mislabeled));
+
+    const missingCover = structuredClone(protectedSnapshot());
+    delete (missingCover.project as Record<string, unknown>).workStage;
+    assert.throws(() => parseProjectStateSnapshot(missingCover));
   });
 
   it("upgrades snapshot version 4 with the existing quantity as manual share", () => {
-    const previous = protectedSnapshot();
+    const previous = withoutVersionSixFields(protectedSnapshot());
     previous.schemaVersion = 4 as typeof previous.schemaVersion;
-    for (const board of previous.distributionBoards) {
-      const record = board as Record<string, unknown>;
-      delete record.boardNumber;
-      delete record.location;
-      delete record.fedFrom;
-      delete record.remark;
-    }
     previous.circuits[0]!.isReserve = false;
     previous.circuits[0]!.deviceRows = [{
       id: "row-1",