Modify device authorization for Harmony integration

Is there a way to modify authorizations for specific devices for access by Logitech harmony? Or do I have to re-do the harmony integration into smartthings to get back to the device/hub authorization page?

I have a few new switches that I’d like to tie into my existing setup, but didn’t really want to go back through the entire setup…

example image of the specific auth page i’m looking for: