You can either identify to a bot to gain access to everything that bot has access to or you can identify for a single room the bot controls.
Example:
/msg SupportBot identify mypa55
/msg SupportBot identify #conferenceroom roompa55
By setting up two ways to identify, the bot can manage multiple rooms and people can be given only the passwords for the rooms where they are allowed access. People who are thoroughly trusted can be given the bot password.
This command tells the bot to invite you into the room. You must first identify to the bot with either the bot's password or the bot's password for that room.
Example:
/msg SupportBot invite #conferenceroom
Invite is useful if the room is invite only and you are outside it. You can also use the ChanServ INVITE command if your network has services. But without services, only operators in the room can invite people in.
This command tells the bot to op you in the room. The password is only necessary if you have not yet identified to the bot.
Example:
/msg Supportbot op #conferenceroom
This command ensures that you can gain operator status in a room even if you do not have services or services are currently split or disabled on your network.