New draft with template...for existing draft?

So this is awesome: https://actions.getdrafts.com/a/1VL
Have any of you found a way to do this and not make a new draft though? I’d love to use the functionality of it but not create a new draft.
Yep, I have alternate ways of doing it, like TextExpander or Keyboard Maestro…but with the Groups on the right side and being able to click it all right from within drafts would be pretty awesome. Not a dealbreaker, just curious if anyone has done it and would be willing to share.
Thanks!

Take a look at the template tag listed under utility tags here.

If you need to do tags as well, you could define these in the template and have an action (Mac actions are currently in beta testing) apply them to the draft. This thread might give you an idea of how that could be done.

Hope that helps.

Thanks! I’ll check out your suggestions.