Situation
In my Joomla instance i have a lot of ACL groups for my extensions like 'agenda editor events', 'agenda editor building', 'Newsletter creator general' etc.
When people now add articles they have a long list of ACL groups they can choose from which is confusing. I reordered them to have the most important on top which helps a little. But the best solution would be if there was an option to hide some ACL groups.

Wish
I would like a option 'hide in frontend' for each individual ACL group.