I would have a suggestion that when using groups, it would be very useful to be able to set some sort of inheritance characteristic/auto-assignment on the groups. So far only name, status and description can be set.
Here another column would be useful to activate the "inheritance" per group.
Auto-assignment = On : Group adds itself as enabled when adding new adlists/whitelists/blacklists autom.
Auto-assignment = Off : Group must be activated separately for adlists/whitelists/blacklists.
If you enable this for a group, then you have to set existing ones yourself. So would have an effect for all later setting, but significant improvement of setting effort.
Until now I have to activate the group for each new whitelist/blacklist.