In order for your viewers to use the ADP single sign-on you need to add them to the connector in ADP.
1. Log into ADP.
2. Navigate to the Apps area in ADP.
3. Assign all users to the Ving Connector so they can log in with their ADP login.
* Every time you have a new viewer added to your ADP account you will have to assign them to the Ving Connector in ADP so they can use single sign-on to log in.