Help with Adaptive reef 4-way power box

[TinyFish]

I recently bought a Adaptive reef 6-way power box second hand without a manual and iv'e no clue how to get it to work. Im trying to connect it to my apex and get it to control feed modes. I'm not worried about the programming piece but i can't seem to find the actual place to put said code. I found the nodes for the Switches as well as the virtual inputs but there is no place to input code on the switch nodes (as seen below)

Any help is appreciated.

 

[blaxsun]

Have you saved this and checked to see if there's a new tile?