def METHOD_NAME(self) -> None:
    from agents.models import Agent
    from autotasks.models import AutomatedTask
    from checks.models import Check, CheckResult
    agent_fields = [i.name for i in Agent._meta.get_fields()]
    agent_fields.append("pk")
    autotask_fields = [i.name for i in AutomatedTask._meta.get_fields()]
    check_fields = [i.name for i in Check._meta.get_fields()]
    check_result_fields = [i.name for i in CheckResult._meta.get_fields()]
    for i in AGENT_DEFER:
        self.assertIn(i, agent_fields)
    for i in ONLINE_AGENTS:
        self.assertIn(i, agent_fields)
    for i in FIELDS_TRIGGER_TASK_UPDATE_AGENT:
        self.assertIn(i, autotask_fields)
    for i in POLICY_TASK_FIELDS_TO_COPY:
        self.assertIn(i, autotask_fields)
    for i in CHECKS_NON_EDITABLE_FIELDS:
        self.assertIn(i, check_fields)
    for i in POLICY_CHECK_FIELDS_TO_COPY:
        self.assertIn(i, check_fields)
    for i in CHECK_DEFER:
        self.assertIn(i, check_fields)
    for i in CHECK_RESULT_DEFER:
        self.assertIn(i, check_result_fields)