Reference
In the Reference dialog box, you select the entry (document or folder) you want to reference in a feed post or comment. References allow the user to jump to the corresponding entry via the feed.
Select an entry you want to reference: Select the entry from the tree view in the right-hand column. You can search for specific entries in the search field.
Recently used: Click the Recently used button to select an entry from your recently used entries.
Views: Under Views, you can see views you have saved. Click to open the selected view in the column to the right.
Open in read-only mode: Click Open in read-only mode to open the respective document in an external application.
OK: Click OK to insert a reference to the selected entry in the feed post and close the dialog box.
Cancel: Click Cancel to cancel the action.