CRM 2011: IFD Session Timeout

1. run powershell.exe (as administrator)
   Windows PowerShell
   Copyright (C) 2009 Microsoft Corporation. All rights reserved.
   
2. PS C:\Users\Administrator>
         add-pssnapin microsoft.adfs.powershell
4. PS C:\Users\Administrator>
         Get-ADFSRelyingPartyTrust | select -property name
   Name
   ----
   auth.<something>
5. PS >
      Set-ADFSRelyingPartyTrust -TargetName:"auth.<something>"
                                -TokenLifetime 480
   
6. Check
   PS C:\Users\Administrator>   Get-ADFSRelyingPartyTrust | select                             -property name,tokenlifetime
   
      Name               TokenLifetime   ----               -------------   auth.<something>   480

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