code: def get_enterprise_sso_uid(self, obj):
          
          # An enterprise learner can not belong to multiple enterprise customer at the same time
          # but if such scenario occurs we will pick the first.
          enterprise_learner = EnterpriseCustomerUser.objects.filter(user_id=obj.id).first()
  
          return enterprise_learner and enterprise_learner.get_remote_id()
docs: Get enterprise SSO UID.
  
          Arguments:
              obj (User): Django User object
  
          Returns:
              (str): string containing UUID for enterprise customer's Identity Provider.