Curious George

I hope r3gul8r figured out how to put factory cruise. I also bought a WT that did not come with Keyless and cruise. I have seen on the Chevy website that with WT you can get a cruise control and keyless entry. But the website was not clear to me that I had to buy the package with the truck not after. Anyways parts guys are telling me the same thing as they told r3gul8r. So, I hope r3gul8r can tell me a little more about the outcome of his cruise control work. Did you succeed on putting the OEM? What parts did you get? Any dealer programming? My WT is a 2020 Silverado. I also have similar questions about the Keyless entry.