I think we can enhance searching capability in QB a lot.
One such example would be, see/search configurations in Group management.
We can't see/find out which configuration(s) the group controls without opening it or by following a naming convention matching configuration name.
I think we can add another column in Grp Mgmt tab with name 'Authorizations' which can list all configurations there just like we see groups in User mgmt tab.

More enhancement can be added by giving 'Advance' option just beside search text box(for complex searches besides just group name) where we can also search group names alongwith particular configurations name that it authorizes.