Deleting a security role from a user
        
         
          - In the Infor OS Portal select  application and click the External Entities tile.
 
          - Locate the tile for the external entity and double-click the Users icon (circle).
 
          - Click the menu list icon on the Users page toolbar, locate and expand the node for your external entity, and click the  option to open the Security Roles page. 
 
          - Select a security role.
 
          - Scroll down to the Users section, select one or more users currently assigned to the security role, and click the delete (trash can) icon above the user list.
 
          - On the Delete Items dialog box, click Yes to confirm the removal of the selected users from the security role.
 
          - Click the save icon on the Security Roles page.