I often had the problem that I needed certain information, images, texts, scrollable tokens or other stuff on every page (not static - so the information will change with the player-actions). However, there is still no reasonable way to display changing information across pages outside the handouts or the char-sheet assigned tokens (or rather their 3 bars). I would love to have a optional header or footer on every page where I can put and update such information which are in this way visible on every page. If the suggestion exists please ignore me, but I couldn't find any clues.