If you often administer your AD FS 2.0 Federation Service using PowerShell, there is an easy way to automatically add the AD FS 2.0 PowerShell snap-in when the PowerShell console window is launched.

Overview

PowerShell loads a profile for the user when the console window is launched. We will be creating and modifying this PowerShell profile in order to automatically add the AD FS 2.0 PowerShell snap-in each time PowerShell is launched. 

Steps

1.  Launch a PowerShell console window
2. We must allow the execution of scripts on the system. The following command will achieve this:

    Set-ExecutionPolicy

   1. Options
   2. Unrestricted, RemoteSigned, AllSigned, Restricted, Default, Bypass, Undefined

      Example

      Set-ExecutionPolicy Unrestricted
3. Execute the following command:
   $PROFILE

• Take note of the path from step 3. It should be similar to the following:
  C:\Users\<username>\Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1
•  Create any needed directories and files needed to satisfy the profile path. For example, the WindowsPowerShell directory and Microsoft.PowerShell_profile.ps1 file do not exist by default.
•  Edit Microsoft.PowerShell_profile.ps1 in your favorite text editor, and add the following line:
  Add-PsSnapin Microsoft.Adfs.PowerShell -ErrorAction SilentlyContinue
• Save and Close Microsoft.PowerShell_profile.ps1, and close any open PowerShell console windows
• Launch a PowerShell console window and test the solution by executing the following command:  
  Get-Command *ADFS*