1. Login to UMP using Administrator user
2. Go to the AccountAdmin portlet (Configuration -> Accounts).
3. Once the portlet is open go to the "ACL's &LDAP" tab.
4. Select the required ACL where users are being added.
5. Go to the "UMP Views" tab.
6. Select the "USM Tree" and ensure 'Show Inventory' is unchecked.
7. Click on Update.
8. Login with required user and verify if you still see inventory list.
In case if the issue still not resolved, please feel free to open a support case with UIM at support.ca.com