How can i turn on and off the transporter function? Any help would be appreciated.
If your talking about a switch function, you need to edit the fusing weapon to create a replace weapon.
I think he mean how can he stop ships transporting crew aboard ships/stations. best way is to add this to all ships.
transporter = 0
A quicker way would be to change the line transporter = 1 in craft.odf and station.odf to transporter = 0 as all ship and station odfs include one of these two I believe.
Of course if that is what you meant.
You could also add these lines to one or all of the main race odfs (fed.odf) canCommandeer = 0 canBeCommandeered = 0 However this will completely prevent ANY transportation to or from the affected race.