Hi,

In parent model:

product_id = fields.Many2one('product.product', compute='_compute_product_id_for_measure')
measure_data_ids = fields.One2many('measure.spec', 'point_id')

In child model:

point_id = fields.Many2one('elw.point', 'Control Point', ondelete='cascade')
product_id = fields.Many2one('product.product', string="Product", domain="[('type','in',('product','consu'))]",store=True, related="point_id.product_id")

When I deleted a record from parent model, its child record removed only two relation fields ('point_id' and 'product_id') as shown. How can I delete its child record completely when the parent record is removed?