code: def get_users_in_project(self, projectname):
          
          ds_project = self.get_project(projectname)
          if ds_project is None:
              logger.error(
                  "Project '%s' does not exist in MAM" % projectname)
              raise RuntimeError(
                  "Project '%s' does not exist in MAM" % projectname)
  
          user_list = []
          if ds_project["Users"] != "":
              user_list = ds_project["Users"].lower().split(",")
          return user_list
docs: Get list of users in project from MAM.