Is there a way to put a client script and a user event script on the address form?

I know you can add a client script to the address form. Here are my notes for how I did it. 1. Create a Client Script record, but don't create a deployment for it. 2. Navigate to: Customization > Forms > Address Forms 3. Click "Edit" (or "Customize") on the active address form. 4. On the Actions tab, add a button. - Label: Some Label - Function: Name of a function in the client script file. 5. On the Custom Code tab, select your client script file. Hope that helps.

Yeah, I really wish they'd consume that to the normal workflow of things!

keep in mind that Client Scripts Attached to the Address Subrecord have special behavior in server contexts

That is very good to know. I did not know that nor have I accounted for that