Is there any way to set a key binding to "Open in Copyholder"?

If the capability is there, I couldn’t find a mapping in the keyboard options. If it’s not there, can I please suggest it as an enhancement. Thank you.

Well, sorta. We can run “Open in Copyholder” via an accelerator key sequence: Alt-n o c . And we can create an AutoHotkey script to trigger that sequence on a single modified keystroke. This thread has some hotkey-oriented starter scripts.

Cheers - Jerome

I created a macro with my keyboard software and it works perfectly. Thank you!

(I’ll just have to keep watch in case the menu structure/behavior might change).