Hi there, some updates for the +A mode: Please fetch recent modes file from docs.dal.net/xml , open it on your editor and find the following test:

Examples:

/mode #peanutbutter +nt /mode #peanutbutter -ps /mode #peanutbutter +nt-R /mode #peanutbutter +ntv-obb MissPeanut BadTastingPeanut *!*@loving.peanutbutter.ca *!*@singing.in.moonlight.net Right under this text you add: +A

When a channel is in auditorium mode, users can only see ops or voiced users on the channel and messages that are sent to the channel by non-ops or non-voiced users are being relayed to #channel-relay. Ops and voiced users can see the full user list. Also, joins/parts/quits of non-ops or non-voiced users are only sent to ops or voiced users. This channel mode is intended for network-wide events and currently can only be set by services

Thanks :)