Views:
In order to restrict users access, The Local Security Administrator (LSA) will need to remove any and all roles that are currently assigned to the user in question under the Asset Owner being examined.

Reference:  https://cdn.misoenergy.org/Self-Service%20LSA%20User%20Guide102815.pdf

 Please refer to sections 3.1, and, 3.1.3 within the SSLSA User Guide, for further details regarding Asset Owners.