How to un-approve Activity Log entries?

My Scouting Tools Internet Advancement
1

Is there any way for a Key 3 delegate to unapprove individual entries that were made by Scouts and accidentally approved?

A couple of our Scouts created duplicate entries for activities that were also entered in for the Unit as a whole, and there doesn’t seem to be any option to delete them if they are marked as approved.

2

Have you already tried the process here:

3

I have, but since these were entered in as individual activities rather than Unit activities, there isn’t an option to remove participants.