To add Employee/Volunteer roles to a user:
  1. Navigate to Core, select Users, then Edit User Profile Data 
  2. Search and Select the User
  3. Scroll to the bottom left System Information
  4. Select Employment
  5. Select Edit
  6. Select the Roles you are looking to add to that specific user
  7. Save & Exit
​Note: The User will need to log out and log back in to see the newly added role.