Merge branch 'main' into dev

# Conflicts:
#	docs/setup.md
#	src-ui/src/app/components/manage/document-attributes/management-list/management-list.component.ts
#	src/documents/tests/test_api_documents.py

src-ui/src/app/components/admin/config/config.component.ts

@@ -210,4 +210,12 @@ export class ConfigComponent
         },
       })
   }
+
+  public isSet(key: string): boolean {
+    return this.configForm.get(key).value != null
+  }
+
+  public resetOption(key: string) {
+    this.configForm.get(key).setValue(null)
+  }
 }