placing two different scrivener-projects on one screen

hi, yesterday I managed to place two different scrivener - projects on one screen; today I can’t remember how I’ve done it. Can anybody help me?
Thanks a lot
Daniel

Are you thinking of a single window with multiple tabs? Relevant commands are on the Window menu.

Katherine

Thank you for your answer, Katherine

I have two scrivener-projects as shown in the file attached. My question is, whether there is a possibility to bring them together in one window with the files in two tabs? I’m working with mac. I’m not thinking about the split-view but something inside the scrivener window.

best regards
Daniel

Window → Merge All Windows?

Katherine