Setting the Microsoft Federation Gateway Support RAC Validity Period
Applies To: Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 with SP1
If your organization has different needs for how long rights account certificates (RACs) issued to internal and external (federated) users remain valid, you can configure how long the Microsoft Federation Gateway Support RAC remains valid.
Membership in the local AD RMS Enterprise Administrators, or equivalent, is the minimum required to complete this procedure.
To set the Microsoft Federation Gateway Support RAC validity period
Log on to a server in the AD RMS cluster.
Open the Active Directory Rights Management Services snap-in and expand the AD RMS cluster.
Expand Trust Policies, and then click Microsoft Federation Gateway Support.
In the results pane, click Manage Microsoft Federation Gateway Support.
In the Microsoft Federation Gateway Support dialog box, in Microsoft Federation Gateway RAC validity period (days), select or type the number of days you want the RAC to remain valid, and then click OK.