Customize shared spreadsheet conflict dialog

users
#1

Can I change the ScConflictsDlg (aka add another option) with an extension?

Or if i have to edit the sourcecode, is it possible to make it work with
automatic updates (so the changed part doesn't get owerwritten)? I'm new
here and not familiar with how LibreOffice updates work, so help would be
really appreciated.

Thanks,
Marko