To delete an existing authentication profile: 

1. Click the "Configurations" option from the left menu.
2. Click the "Authentication Profiles" option.
3. Click  adjacent to the profile (to delete) from the main grid. 
   
   
   
   
4. The system will prompt to confirm the deletion. Click the "Yes" button.
5. Click the "Publish Changes" button from the top right corner, to make these configurations effective on the front-end (SigningHub Desktop Web).