Skip or jump levels in a campaign. Toggle checkbox (check or uncheck, only needs a change) in Mod Map settings, return to game to open dialog.
Box 1: current campaign
Box 2: current level name
Box 3: new level name
I cannot see the levels which exist. If the levels are numbered, try level + 1. Eg. if current level is level-03 , try level-04 . If the level is without number... one must find name somewhere else.
Click green checkmark to jump, or X to close GUI. A level which is not found is not an error. Instead, the game loads default map settings, but the scenario level has the desired level name...