I have searched the forums but I have not been able to find the answer to this:

A lot of our documents are created outside of IFS. Before IFS Cloud (i.e. IFS Applications 10) we could create a document in IFS with no file.refs and drag and drop the file to the file refs tab.

This does not work now, and there is no + button to press either as I have illustrated below.

Does anyone know how to import or check in a file to an existing document from IFS Cloud? We are running 23R1 upd 10. 

Best regards
Trond Kvalo