If the full list of rooms is large (see XEP-0030 for details), the service MAY return only a partial list of rooms.
Using the disco#info protocol, a user may also query a specific chat room for more detailed information about the room. A user SHOULD do so before entering a room in order to determine the privacy and security profile of the room configuration (see the Security Considerations for details).
+Using the disco#info protocol, a user may also query a specific chat room for more detailed information about the room. A user SHOULD do so before entering a room in order to determine the privacy and security profile of the room configuration (see the Security Considerations for details).