Help! Trouble with rp-radio and mumble-voip for vRP

I just downloaded rp-radio and mumble. Installed and its working fine. The thing i need help with is adding permissions to private channels. I want to let Police use channel 1 & 2 and EMS 3 & 4, but i dont know what to do? Help anyone?

if you go to the github for it, theres a page that explains all the exports you can use to grant access, make private frequency’s, etc. i recommend checking that out, and if you understand it better than me, i’d love help with mine lol