Send to Server Container Missing in GA4 Setup for CAPI

I am using this video to set up CAPI, and everything works EXCEPT, this piece is different now, so not sure how to connect. (since GA4 changed since video was produced)
I am fully set up and verified with STAPE, just need this final workaround that is different from video:
(this is video I am using:


Like this:

THANK YOU!!! Banging my head for a day. lol. Appreciate the info.
assuming I just use my URL of the server as the value? @Dan

well sure, you wanna use the URL behind which your server container resides

yes, got this all set up as all instructions, but it isn’t receiving for some reason. Is there a way to check that on Stape Side?