Sunroof Switch Wiring Questions

Installing my sunroof switch with a home made harness.
I feel dumb having to ask, but rather ask for help than
have regrets for cooking something.
How do the wires attach?
3 wires exit the sunroof motor, 2 power + ground
There are 4 switch connections,
I know one wire is forward and one is back, does each of those have a ground too, ?
seems so simple, but I'm doubting myself.
Can someone please help.
Thanks!
Peter
Attachment 448811
Attachment 448810
Attachment 448812

Here is the wiring diagram, hope this helps.Attachment 448929

Here you go

Yep, that's what I was looking for.
Thanks very much for taking the time to help.
Peter