You searched for CHANNEL PASSWORD
1. channel password
Syntax: @ password <channel name> (<password>|none)
Both primary and secondary channel owners can set their channel's password
with this command. Anyone who has not been given unlimited access to the
channel (see help 'channel access') or hasn't unlocked the channel with the
password will not be able to view the discussion on the channel, nor will
they be able to chat on it. To give a channel a password, the channel must
first be set to private.
In case you forget the password to your channel, simply type '@ password
<channel name>' and it will print the password.