In this article is explained how documents can be deleted:
1. Delete a single document
Display the appropriate document and select the “three dot icon” at the top right of the screen.
Select “delete document” in the upcoming pop-up.
Tap on “delete” to remove the file from Docutain. This action cannot be undone.
2. Delete multiple documents
Open "Recent documents" and tap on the "3-points" button in the upper left corner.
Tap on "select multiple".
Select your documents to be deleted by marking them with the checkbox and then tap on the "Delete" button.
Confirm the Deletion with tap on "YES".
Your documents have been deleted.