In order to be able to run the End solution successfully, you have to go through the following steps:

1. Follow all step in the lab that are performed in the portal (tasks 2 and 3 of the Exercise 1)
    - In Task 3 – Step 10, replacing the following values:
	Realm: https://localhost/WebSiteACSEx01_End/
    	Return URL: https://localhost/WebSiteACSEx01_End/Default.aspx
2. Add the STS reference to the the solution, following the task 4 of the Exercise 1.