Enable Citrix PowerShell remoting on the Citrix server farm, if necessary.
On Citrix XenApp or XenDesktop 7.x, verify that PowerShell remoting is enabled on the Delivery Controllers to which VMware Identity Manager will connect.
On Citrix 6.5, verify that the Citrix XenApp Commands Remoting service is running on the XML Brokers to which VMware Identity Manager will connect.
On Citrix 6.0 or 5.0, enable PowerShell Remoting. See Setting up Citrix PowerShell Remoting on Citrix Server Farm 5.0 or 6.0.