I couldn't find terminal line in HFSS 12!
Is there anybody who has defined terminal line on HFSS 12?

I am designing edge-coupled 3dB quadrature coupler. In each side of this coupler I have 2 close transmission lines.

From the topics on the forum I found that I should use driven terminal since I have coupled lines. (am I right?)
Since transmission lines are very close to each other, I am assigning one wave port for each side an then one terminal for every transmission line. This means I have two terminal at each port.