Ok thanks. Yes we ask people to make their own account when they want to edit locations with our app. For the teambuildings it is easier to use the same group account since we always check all edits afterwards. Before we asked people to make their own accounts during the teambuildings, but then some users received very negative emails on some edits, before we had the chance to review them and correct them. Now we receive these emails and can communicate better with the osm community.

Do you know what the limit is for 1 user? Is this per day, per hour?