Power door lock question

[64shortbox]

I'm in the process of adding power windows & locks to my truck. I scavenged the entire power window/power door lock wiring harness, switches, conduits, and door lock solenoids. There was only one problem ONE wire had been cut before I got to the truck. It's an orange wire. I'm guessing it's hot all the time to activate the power door lock relay. There was a pink wire that runs next to the orange one & it plugged into the fuse box to be hot only when the ignition was on.
The first picture shows the orange wire that was cut. I'm adding these options to my 64 C10, I prefer to keep my Chevy all GM.
Thanks in advance for any information or help anyone can provide.