def METHOD_NAME(self):
    """
    Checking partners are only generated for the property that corresponds to it.
    Reservation 1: property 1 with its checkin partner
    Reservation 2: proprerty 2 with its checkin partner
    Document number of checkin 1 should be present at result
    """
    # ARRANGE
    # Create reservation 1
    self.reservation_1 = self.env["pms.reservation"].create(
        {
            "checkin": datetime.date.today(),
            "checkout": datetime.date.today() + datetime.timedelta(days=1),
            "preferred_room_id": self.room_double_1.id,
            "partner_id": self.partner_1.id,
            "adults": 1,
            "pms_property_id": self.pms_property1.id,
            "sale_channel_origin_id": self.sale_channel_direct1.id,
        }
    )
    self.checkin1 = self.env["pms.checkin.partner"].create(
        {
            "partner_id": self.partner_1.id,
            "reservation_id": self.reservation_1.id,
            "firstname": "John",
            "lastname": "Doe",
            "nationality_id": self.country_italy.id,
        }
    )
    # Create reservation 2
    self.reservation_2 = self.env["pms.reservation"].create(
        {
            "checkin": datetime.date.today(),
            "checkout": datetime.date.today() + datetime.timedelta(days=1),
            "preferred_room_id": self.room_double_property_2.id,
            "partner_id": self.partner_2.id,
            "adults": 1,
            "pms_property_id": self.pms_property2.id,
            "sale_channel_origin_id": self.sale_channel_direct1.id,
        }
    )
    self.checkin2 = self.env["pms.checkin.partner"].create(
        {
            "partner_id": self.partner_2.id,
            "reservation_id": self.reservation_2.id,
            "firstname": "Martha",
            "lastname": "Stewart",
        }
    )
    # checkin partners on board
    self.checkin1.action_on_board()
    self.checkin2.action_on_board()
    # ACT
    result_checkin_list = (
        self.env["traveller.report.wizard"]
        .create({})
        .generate_checkin_list(self.pms_property1.id)
    )
    # ASSERT
    self.assertIn(self.checkin1.document_number, result_checkin_list)