Building waygates problem

[MageOfDeath]

Ok im making a map... i have 2 teams that require two way gates.. i have made them.. but their are 2 units that have to build the waygates but i need to get the buildable one to go the a already made one and that one to the buildable one...

i just cannot get the right code... can anyone help me?

 

[low-life]

Did you even search?

Neutral Building - Set Way Gate Destination