op and its cross-references

op

op [<channel>]     on channel
op <channel>       (privately)
 I'll give you channel operator privilege, if you're a manager.
 See `help manager'.

manager

channel [<chan>] manager + <nick> <nick> ...  add managers
channel [<chan>] manager - <nick> <nick> ...  remove managers
channel [<chan>] manager = <nick> <nick> ...  set new manager list
 Managers are those who can use the `channel' command to change
 channel settings.  Manager status is only effective for secure
 nicks, after the manager has identified themselves.
 If you op me on an unmanaged channel you become the only manager,
 but you must use `channel' to change a channel setting to make this
 permanent.  To make a channel unmanaged, make it have no managers.