That's exactly the point. You can't think it because you never have worked this way. – Imagine these global layers:   In AfPub I placed these layers on a master page to have them on all document pages – even though I don't need them on a master page, because I have different content on all document pages. But to place these layers on a master page is in AfPub the only way to get them on every documents page. Okay, it works so far. I didn't want to create these layers only but