do ya mean a SWITCH trigger?
in the trigger window, you can scroll in a menu and select the TYPE of trigger ye want,
i.e a SWITCH type which -if synchronized with a waypoint - will make you skip
all other waypoints and tell ya to move to the new (synch'ed) WP.
At least this goes for the AI.
You synchronize by hitting the F5 key and drag a line between trigger & waypoint (WP)