diff --git a/content/en/docs/core_applications/nextcloud/_index.md b/content/en/docs/core_applications/nextcloud/_index.md
index ebc647f..7517d59 100644
--- a/content/en/docs/core_applications/nextcloud/_index.md
+++ b/content/en/docs/core_applications/nextcloud/_index.md
@@ -65,7 +65,7 @@ This is an amazing Kanban-type application for organizing and managing any proje
**Bookmarks**
-Capture website URLs and organize them into groups.
+Capture website URLs and organize them into groups. If you want previews, you will need to add a service like [Screeenly](https://3.screeenly.com/) to your installation. You can do this with your admin account in "Administrative Settings > Bookmarks".
**Forms**
diff --git a/public/docs/core_applications/index.xml b/public/docs/core_applications/index.xml
index ea9fceb..3378453 100644
--- a/public/docs/core_applications/index.xml
+++ b/public/docs/core_applications/index.xml
@@ -800,7 +800,7 @@ Password: your password.</p>
<p><strong>Deck</strong></p>
<p>This is an amazing Kanban-type application for organizing and managing any project. You create columns of “stages” according to your needs across which you can move “task” or “work” cards. You can futher use “tags” to get additional dimensions to your project “tasks”.</p>
<p><strong>Bookmarks</strong></p>
-<p>Capture website URLs and organize them into groups.</p>
+<p>Capture website URLs and organize them into groups. If you want previews, you will need to add a service like <a href="https://3.screeenly.com/">Screeenly</a> to your installation. You can do this with your admin account in “Administrative Settings > Bookmarks”.</p>
<p><strong>Forms</strong></p>
<p>Allows you to create simple forms for capturing data from those both inside and outside of your team/domain. For example, want to do a survey, use forms.</p>
<p><strong>Talk</strong></p>
diff --git a/public/docs/core_applications/nextcloud/index.html b/public/docs/core_applications/nextcloud/index.html
index 26458ae..8a8a55b 100644
--- a/public/docs/core_applications/nextcloud/index.html
+++ b/public/docs/core_applications/nextcloud/index.html
@@ -357,7 +357,7 @@
Deck
This is an amazing Kanban-type application for organizing and managing any project. You create columns of “stages” according to your needs across which you can move “task” or “work” cards. You can futher use “tags” to get additional dimensions to your project “tasks”.
Bookmarks
-Capture website URLs and organize them into groups.
+Capture website URLs and organize them into groups. If you want previews, you will need to add a service like Screeenly to your installation. You can do this with your admin account in “Administrative Settings > Bookmarks”.
Forms
Allows you to create simple forms for capturing data from those both inside and outside of your team/domain. For example, want to do a survey, use forms.
Talk