channel group permissions

Hello I think that you know what channel client permissions does and i think will be nice to have channel group permissions and in my opinion will be useful for many people
what do u think about this?

channel group permissions

Channel Group Permissions

Hi everybody!
I have a question, i wanna make the channels, that you only can enter if you have the Permissions: Voice, Operator or Channel Admin, but if you have the guest permissions of channel group you couldn't enter. Pls any answer?

Channel Group Permissions