Shortcutting "Join Through Edits"

Hi. I have a question.

On an particular edit process, I need to use "Join Through Edits" a lot of time. Using CTRL+long click and then right click -> Join Through Edits is really effective. So, to be even faster, I thought about shortcuting "Join Through Edits".

The things is: When I look for "Join Through Edits" on my keyboard setup, I only find "Show Through Edits" and "Join ALL Through Edits" (I can't use this one because I must be precise and select only the ones I want to join)

Is there a way to shorcut "Join Through Edits" only ? Thanks a lot 🙂

Thanks a lot