Stickers are small pictures for photo markup, like approved, redo or your logo. Team stickers sit beside the built-in symbols in the sticker picker.
Add and manage
Add them in Settings, Team, Content catalogs: Add Sticker from Photos or Files. A sticker is shrunk to at most 200 by 200 px and stored as a PNG. A team can hold up to 100 and each sticker should have a clear name.
Turn a sticker off to hide it from the team without deleting it, or rename or delete it from its menu. Changes sync to every member and are recorded in the Activity log. A sticker that has not downloaded yet shows a placeholder for a moment.