Doc/Creative Brief View Tab Option in Detailed Item View (where updates are)

We love the doc and creative brief column options in, but having to separately open the doc each time in its own window is extremely disruptive in the workflow. Would love if we could also access the document view as a tab in the detailed item view (where updates are housed). It would also be great if these docs when item specific would appear in the files gallery.

Thank you fro consideration of this view