diff --git a/ui/src/config.js b/ui/src/config.js
index 8d2bfca35..425c258c1 100644
--- a/ui/src/config.js
+++ b/ui/src/config.js
@@ -244,4 +244,26 @@ export const config = {
     ],
     fetchTaskStatusIntervalSecs: 5000,
   },
+  ACQ_ORDERS: {
+    editorSchema: {
+      definitions: {
+        "order-line": {
+          properties: {
+            inter_departmental_transaction_id: {
+              title: "ID of inter-departmental transaction (TID)",
+              type: "string",
+            },
+          },
+        },
+        "payment": {
+          properties: {
+            internal_purchase_requisition_id: {
+              title: "Internal purchase requisition ID (DAI)",
+              type: "string",
+            },
+          },
+        },
+      },
+    },
+  },
 };
diff --git a/ui/src/overridableMapping.js b/ui/src/overridableMapping.js
index 81f487d5a..42a27e31d 100644
--- a/ui/src/overridableMapping.js
+++ b/ui/src/overridableMapping.js
@@ -16,7 +16,10 @@ import { StandardNumber } from "./overridden/frontsite/Document/DocumentDetails/
 import { HomeContent, HomeHeadline } from "./overridden/frontsite/Home/HomeContent";
 import { LegacyRecordRoute } from "./overridden/frontsite/Routes/LegacyRoute";
 import { Slogan } from "./overridden/frontsite/Home/Slogan";
-import { SideBarMenuItem } from "./overridden/backoffice/Sidebar/SideBarMenuItem";
+import {
+  SideBarMenuItem,
+  SideBarCatalogueItem,
+} from "./overridden/backoffice/Sidebar/SideBarMenuItem";
 import { ImporterRoute } from "./overridden/routes/ImporterRoute";
 import { overriddenSearchAppCmps } from "./overridden/frontsite/LiteratureSearch/LiteratureSearch";
 import { StandardCardView } from "./overridden/frontsite/DocumentSearch/StandardCardView";
@@ -49,6 +52,7 @@ export const overriddenCmps = {
   "LiteratureSearch": overriddenSearchAppCmps,
   "BackOfficeRoutesSwitch.CustomRoute": ImporterRoute,
   "Backoffice.Sidebar.CustomMenuItem": SideBarMenuItem,
+  "Backoffice.Sidebar.Menu.Catalogue": SideBarCatalogueItem,
   "LiteratureKeywords.layout": LiteratureKeyword,
   "DocumentMetadataTabs.Identifiers": Identifiers,
   "DocumentConference.layout": DocumentConference,
diff --git a/ui/src/overridden/backoffice/Sidebar/SideBarMenuItem.js b/ui/src/overridden/backoffice/Sidebar/SideBarMenuItem.js
index 4969c7f49..f01908318 100644
--- a/ui/src/overridden/backoffice/Sidebar/SideBarMenuItem.js
+++ b/ui/src/overridden/backoffice/Sidebar/SideBarMenuItem.js
@@ -3,6 +3,7 @@ import { Menu } from "semantic-ui-react";
 import { CdsBackOfficeRoutes } from "../../routes/BackofficeUrls";
 import PropTypes from "prop-types";
 import { Link } from "react-router-dom";
+import { BackOfficeRoutes } from "@inveniosoftware/react-invenio-app-ils";
 
 export class SideBarMenuItem extends React.Component {
   render() {
@@ -29,3 +30,42 @@ export class SideBarMenuItem extends React.Component {
 SideBarMenuItem.propTypes = {
   activePath: PropTypes.string.isRequired,
 };
+
+export class SideBarCatalogueItem extends React.Component {
+  render() {
+    const { activePath } = this.props;
+
+    const documentsActive = activePath.includes(BackOfficeRoutes.documentsList);
+    const seriesActive = activePath.includes(BackOfficeRoutes.seriesList);
+    const itemsActive = activePath.includes(BackOfficeRoutes.itemsList);
+    const eitemsActive = activePath.includes(BackOfficeRoutes.eitemsList);
+
+    return (
+      <Menu.Item>
+        <Menu.Header>Catalogue</Menu.Header>
+        <Menu.Menu>
+          <Menu.Item
+            as={Link}
+            active={documentsActive}
+            to={BackOfficeRoutes.documentsList}
+          >
+            Books / Articles
+          </Menu.Item>
+          <Menu.Item as={Link} active={seriesActive} to={BackOfficeRoutes.seriesList}>
+            Series / Multiparts
+          </Menu.Item>
+          <Menu.Item as={Link} active={itemsActive} to={BackOfficeRoutes.itemsList}>
+            Physical Copies
+          </Menu.Item>
+          <Menu.Item as={Link} active={eitemsActive} to={BackOfficeRoutes.eitemsList}>
+            E-Items
+          </Menu.Item>
+        </Menu.Menu>
+      </Menu.Item>
+    );
+  }
+}
+
+SideBarCatalogueItem.propTypes = {
+  activePath: PropTypes.string.isRequired,
+};