[option] Check if user is in at least one / or all of the server groups - Whether user needs every server group, or just at least one from the list
[option] Check channel or server groups - Only channel or server groups are checked
[option] Whitelisted channels - Only users in these channels will get notification
[option] Add subchannels of whitelisted channels to the whitelist automatically
This is just update, for better readability.