If a user books a room from the calendar, but does not invite a user, the Invitee Status tab does not display
With only a room invited. Notice the Invitee Status tab is missing
With room and user invited to the meeting, notice the tab is present
Resolving the problem
This issue has been reported to the Lotus Quality Engineering team via APAR LO54257.
As a workaround, user can go to "Owner Actions" -> "View Invitee Status" to get the same information.