Hello mates! I've come across a problem which I can't solve. I need to implement the following model of room booking. There are several rooms which may be booked only through the process of approving requests, i.e. once a user creates a request to book a room at a certain date, the request should be forwarded to a resource delegate. All is going fine until this point. The problem lies with the next requirement: the event entry MUST NOT be displayed in a room calendar until it is approved by the delegate. What I get is that my appointments are accepted tentatively and, regretfully, displayed in a room calendar. I tryed any combinations of p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0cm;margin-bottom:.0001pt;font-size:11.0pt;font-family:'Calibri','sans-serif';} .MsoChpDefault {font-size:10.0pt;} @page Section1 {size:612.0pt 792.0pt;margin:2.0cm 42.5pt 2.0cm 3.0cm;} div.Section1 {page:Section1;} AddNewRequestsTentatively, TentativePendingApproval parameter values with a set-mailboxcalendarsettings commandlet for a particular room but didn't manage to get any satisfactory outcome. Settings for a room mailbox are as follows:AutomateProcessing : AutoAcceptAllowConflicts : TrueBookingWindowInDays : 180MaximumDurationInMinutes : 1440AllowRecurringMeetings : TrueEnforceSchedulingHorizon : TrueScheduleOnlyDuringWorkHours : FalseConflictPercentageAllowed : 0MaximumConflictInstances : 0ForwardRequestsToDelegates : TrueDeleteAttachments : TrueDeleteComments : TrueRemovePrivateProperty : TrueDeleteSubject : FalseDisableReminders : FalseAddOrganizerToSubject : TrueDeleteNonCalendarItems : TrueTentativePendingApproval : FalseEnableResponseDetails : TrueOrganizerInfo : TrueResourceDelegates : {proj_adm}RequestOutOfPolicy :AllRequestOutOfPolicy : FalseBookInPolicy :AllBookInPolicy : FalseRequestInPolicy :AllRequestInPolicy : TrueAddAdditionalResponse : TrueRemoveOldMeetingMessages : TrueAddNewRequestsTentatively : FalseProcessExternalMeetingMessages : FalseDefaultReminderTime : 15RemoveForwardedMeetingNotifications : FalsePls help!PS: AutomateProcessing is set to AutoAccept, it's all right with that value, otherwise I can't even get requests forwarded to a resource delegate.

The Microsoft Exchange Team blog has recently commented on this topic here. Mike Crowley: MCT, MCSE, MCTS, MCITP: Enterprise Administrator / Messaging Administrator