Mute notifications on a channel for specific @role

Mute notifications on a channel for a specific @role

I'm part of a @role, i would like to mute the notifications for this @role on a channel but still being able to be notified for other @roles or @me on the specified channel

Exemple: channel #Toto => mute @Programmers notifications for X time
but still receiving @Xavier notifications and others on #Toto