diff --git a/docs/frontend-integration.md b/docs/frontend-integration.md
index 1c92f32b7a..7c031663c8 100644
--- a/docs/frontend-integration.md
+++ b/docs/frontend-integration.md
@@ -100,6 +100,10 @@ The following handlers are currently supported:
 - insertGraphic: will be called when an image from the Nextcloud storage should be inserted
   - Arguments
     - insertFileFromPath(path): Callback to trigger the actual inserting of the graphic from an absolute file path
+- insertFile: will be called when a file (e.g., multimedia) from the Nextcloud storage should be inserted (generalized insertGraphic)
+  - Arguments
+    - mimeTypeFilter: array of MIME types (strings) to filter in the UI
+    - insertFileFromPath(path): Callback to trigger the actual inserting of the file from an absolute file path
 
 In addition, the following handlers can be used to overwrite the handling of file actions that are rendered in the Nextcloud header bar:
 - actionDetails
diff --git a/lib/Controller/WopiController.php b/lib/Controller/WopiController.php
index d93f16c91d..be8e328cb4 100644
--- a/lib/Controller/WopiController.php
+++ b/lib/Controller/WopiController.php
@@ -153,6 +153,7 @@ public function checkFileInfo($fileId, $access_token) {
 			'SupportsRename' => !$isVersion && !$wopi->isRemoteToken(),
 			'UserCanRename' => !$isPublic && !$isVersion && !$wopi->isRemoteToken(),
 			'EnableInsertRemoteImage' => !$isPublic,
+			'EnableInsertRemoteFile' => !$isPublic,
 			'EnableShare' => $file->isShareable() && !$isVersion && !$isPublic,
 			'HideUserList' => '',
 			'EnableOwnerTermination' => $wopi->getCanwrite() && !$isPublic,
diff --git a/src/components/Modal/ZoteroHint.vue b/src/components/Modal/ZoteroHint.vue
index dec1f09a50..344e077e75 100644
--- a/src/components/Modal/ZoteroHint.vue
+++ b/src/components/Modal/ZoteroHint.vue
@@ -4,7 +4,7 @@
 -->
 
 <template>
-	<NcModal :show="show" @close="close" :name="t('richdocument', 'Link to your Zotero library')">
+	<NcModal :show="show" :name="t('richdocument', 'Link to your Zotero library')" @close="close">
 		<div class="zotero-hint">
 			<h2>{{ t('richdocument', 'Link to your Zotero library') }}</h2>
 			<BookOpenPageVariantOutline :size="96" />
diff --git a/src/view/FilesAppIntegration.js b/src/view/FilesAppIntegration.js
index b1d8631e33..ba2ecceb2f 100644
--- a/src/view/FilesAppIntegration.js
+++ b/src/view/FilesAppIntegration.js
@@ -149,30 +149,30 @@ export default {
 		}
 	},
 
-	insertGraphic(insertFile) {
+	insertFile_impl(mimeTypeFilter, insertFileProc, insertHandler) {
 		if (isPublic) {
-			console.error('[FilesAppIntegration] insertGraphic is not supported')
+			console.error('[FilesAppIntegration] insertFile is not supported')
 		}
 
 		const insertFileFromPath = async (path) => {
 			const filename = path.substring(path.lastIndexOf('/') + 1)
 			const { data } = await axios.post(generateUrl('apps/richdocuments/assets'), { path })
-			insertFile(filename, data.url)
+			insertFileProc(filename, data.url)
 		}
 
-		if (this.handlers.insertGraphic && this.handlers.insertGraphic(this, { insertFileFromPath })) {
+		if (insertHandler && insertHandler(this, mimeTypeFilter, { insertFileFromPath })) {
 			return
 		}
 
-		getFilePickerBuilder(t('richdocuments', 'Insert image from {name}', { name: OC.theme.name }))
-			.setMimeTypeFilter(['image/png', 'image/gif', 'image/jpeg', 'image/svg'])
+		getFilePickerBuilder(t('richdocuments', 'Insert file from {name}', { name: OC.theme.name }))
+			.setMimeTypeFilter(mimeTypeFilter)
 			.setFilter((node) => {
 				const downloadShareAttribute = JSON.parse(node.attributes['share-attributes']).find((shareAttribute) => shareAttribute.key === 'download')
 				const downloadPermissions = downloadShareAttribute !== undefined ? (downloadShareAttribute.enabled || downloadShareAttribute.value) : true
 				return (node.permissions & OC.PERMISSION_READ) && downloadPermissions
 			})
 			.addButton({
-				label: t('richdocuments', 'Insert image'),
+				label: t('richdocuments', 'Insert file'),
 				callback: (files) => {
 					if (files && files.length) {
 						insertFileFromPath(files[0].path)
@@ -183,6 +183,16 @@ export default {
 			.pick()
 	},
 
+	insertGraphic(insertFileProc) {
+		this.insertFile_impl(['image/png', 'image/gif', 'image/jpeg', 'image/svg'],
+			insertFileProc,
+			(filesAppIntegration, mimeTypeFilter, { insertFileFromPath }) => { return this.handlers.insertGraphic && this.handlers.insertGraphic(filesAppIntegration, { insertFileFromPath }) })
+	},
+
+	insertFile(mimeTypeFilter, insertFileProc) {
+		this.insertFile_impl(mimeTypeFilter, insertFileProc, this.handlers.insertFile)
+	},
+
 	getFileList() {
 		if (this.fileList) {
 			return this.fileList
diff --git a/src/view/Office.vue b/src/view/Office.vue
index a202bfe769..449463ac1e 100644
--- a/src/view/Office.vue
+++ b/src/view/Office.vue
@@ -428,6 +428,14 @@ export default {
 					})
 				})
 				break
+			case 'UI_InsertFile':
+				FilesAppIntegration.insertFile(args.mimeTypeFilter, (filename, url) => {
+					this.postMessage.sendWOPIPostMessage(FRAME_DOCUMENT, args.callback, {
+						filename,
+						url,
+					})
+				})
+				break
 			case 'UI_Mention':
 				this.uiMention(parsed.args)
 				break