diff --git a/addons/mrp_subcontracting/models/stock_move.py b/addons/mrp_subcontracting/models/stock_move.py
index dd4afc6eb1b..4dddcd35f19 100644
--- a/addons/mrp_subcontracting/models/stock_move.py
+++ b/addons/mrp_subcontracting/models/stock_move.py
@@ -16,6 +16,11 @@ class StockMove(models.Model):
         compute='_compute_show_subcontracting_details_visible'
     )
 
+    @api.depends('is_subcontract', 'move_orig_ids.production_id')
+    def _compute_is_quantity_done_editable(self):
+        super()._compute_is_quantity_done_editable()
+        self.filtered(lambda m: m.is_subcontract).is_quantity_done_editable = False
+
     def _compute_display_assign_serial(self):
         super(StockMove, self)._compute_display_assign_serial()
         for move in self:
diff --git a/addons/mrp_subcontracting/tests/test_subcontracting.py b/addons/mrp_subcontracting/tests/test_subcontracting.py
index 3056e11a5e7..a81edcc467c 100644
--- a/addons/mrp_subcontracting/tests/test_subcontracting.py
+++ b/addons/mrp_subcontracting/tests/test_subcontracting.py
@@ -651,6 +651,61 @@ class TestSubcontractingFlows(TestMrpSubcontractingCommon):
 
         self.assertEqual(self.env['mrp.production'].search_count([('bom_id', '=', bom.id)]), 3)
 
+    def test_several_backorders02(self):
+        """
+        Receipt for 5 subcontracted products
+        Process three of them with backorder, then the remaining qty. The user
+        should never be able to define the produced qty directly on the
+        picking's SM.
+        """
+        finished, component = self.env['product.product'].create([{
+            'name': 'Finished Product',
+            'type': 'product',
+        }, {
+            'name': 'Component',
+            'type': 'product',
+        }])
+
+        self.env['mrp.bom'].create({
+            'product_tmpl_id': finished.product_tmpl_id.id,
+            'product_qty': 1.0,
+            'type': 'subcontract',
+            'subcontractor_ids': [(4, self.subcontractor_partner1.id)],
+            'bom_line_ids': [(0, 0, {'product_id': component.id, 'product_qty': 1.0})],
+        })
+
+        picking_form = Form(self.env['stock.picking'])
+        picking_form.picking_type_id = self.env.ref('stock.picking_type_in')
+        picking_form.partner_id = self.subcontractor_partner1
+        with picking_form.move_ids_without_package.new() as move:
+            move.product_id = finished
+            move.product_uom_qty = 5
+        picking = picking_form.save()
+        picking.action_confirm()
+
+        for done_qty in [2, 3]:
+            with self.assertRaises(AssertionError):
+                with Form(picking) as picking_form:
+                    with picking_form.move_ids_without_package.edit(0) as line:
+                        line.quantity_done = done_qty
+
+            action = picking.action_record_components()
+            mo = self.env['mrp.production'].browse(action['res_id'])
+            mo_form = Form(mo.with_context(**action['context']), view=action['view_id'])
+            mo_form.qty_producing = done_qty
+            mo = mo_form.save()
+            mo.subcontracting_record_component()
+            res = picking.button_validate()
+
+            if res is not True:
+                wizard = Form(self.env[res['res_model']].with_context(res['context'])).save()
+                wizard.process()
+                picking = picking.backorder_ids
+
+        productions = self.env['mrp.production'].search([('product_id', '=', finished.id)], order='id')
+        self.assertEqual(productions.mapped('state'), ['done', 'done'])
+        self.assertEqual(productions.move_raw_ids.mapped('quantity_done'), [2.0, 3.0])
+
     def test_subcontracting_rules_replication(self):
         """ Test activate/archive subcontracting location rules."""
         reference_location_rules = self.env['stock.rule'].search(['|', ('location_src_id', '=', self.env.company.subcontracting_location_id.id), ('location_dest_id', '=', self.env.company.subcontracting_location_id.id)])
diff --git a/addons/stock/models/stock_move.py b/addons/stock/models/stock_move.py
index 21d26f774a1..a671011d366 100644
--- a/addons/stock/models/stock_move.py
+++ b/addons/stock/models/stock_move.py
@@ -270,14 +270,6 @@ class StockMove(models.Model):
         for move in self:
             if not move.product_id:
                 move.is_quantity_done_editable = False
-            elif not move.picking_id.immediate_transfer and move.picking_id.state == 'draft':
-                move.is_quantity_done_editable = False
-            elif move.picking_id.is_locked and move.state in ('done', 'cancel'):
-                move.is_quantity_done_editable = False
-            elif move.show_details_visible:
-                move.is_quantity_done_editable = False
-            elif move.show_operations:
-                move.is_quantity_done_editable = False
             else:
                 move.is_quantity_done_editable = True
 
diff --git a/addons/stock/views/stock_picking_views.xml b/addons/stock/views/stock_picking_views.xml
index f3b2da958f6..e3923fe7d42 100644
--- a/addons/stock/views/stock_picking_views.xml
+++ b/addons/stock/views/stock_picking_views.xml
@@ -307,7 +307,7 @@
                                     <field name="reserved_availability" string="Reserved"
                                         column_invisible="parent.state in ['draft', 'done'] or parent.picking_type_code in ['incoming', 'outgoing'] or parent.immediate_transfer"/>
                                     <field name="product_qty" readonly="1" column_invisible="True"/>
-                                    <field name="quantity_done" string="Done" column_invisible="parent.state == 'draft' and not parent.immediate_transfer" readonly="not product_id"
+                                    <field name="quantity_done" string="Done" column_invisible="parent.state == 'draft' and not parent.immediate_transfer" readonly="not is_quantity_done_editable"
                                         decoration-danger="quantity_done > product_uom_qty"/>
                                     <field name="product_uom" readonly="state != 'draft' and not additional" options="{'no_open': True, 'no_create': True}" string="Unit" groups="uom.group_uom"/>
                                     <field name="lot_ids" widget="many2many_tags"