If you want to use your DualShield server as the only claims provider for a relying party application, use the following Windows PowerShell cmdlet:
Set-AdfsRelyingPartyTrust -Targetname "XXX" -ClaimsProviderName @("YYY")
Where XXX is the name of the relying party application and YYY is the name of the DualShield claims provider.
You can check it with
Get-AdfsRelyingPartyTrust -Name "XXX"