diff --git a/mrp_multi_level/models/product_mrp_area.py b/mrp_multi_level/models/product_mrp_area.py
index 02b4782a9..b6209d81d 100644
--- a/mrp_multi_level/models/product_mrp_area.py
+++ b/mrp_multi_level/models/product_mrp_area.py
@@ -188,7 +188,9 @@ class ProductMRPArea(models.Model):
             rule = group_obj._get_rule(rec.product_id, proc_loc, values)
             rec.supply_method = rule.action if rule else "none"
 
-    @api.depends("supply_method", "product_id.route_ids", "product_id.seller_ids")
+    @api.depends(
+        "mrp_area_id", "supply_method", "product_id.route_ids", "product_id.seller_ids"
+    )
     def _compute_main_supplier(self):
         """Simplified and similar to procurement.rule logic."""
         for rec in self.filtered(lambda r: r.supply_method == "buy"):
diff --git a/mrp_multi_level/views/mrp_planned_order_views.xml b/mrp_multi_level/views/mrp_planned_order_views.xml
index 051533038..f914237ee 100644
--- a/mrp_multi_level/views/mrp_planned_order_views.xml
+++ b/mrp_multi_level/views/mrp_planned_order_views.xml
@@ -43,6 +43,7 @@
                             <field name="product_id" />
                             <field name="mrp_area_id" />
                             <field name="name" />
+                            <field name="origin" />
                             <field name="fixed" />
                         </group>
                         <group>
diff --git a/mrp_multi_level/wizards/mrp_multi_level.py b/mrp_multi_level/wizards/mrp_multi_level.py
index 51863eab5..94d266fc8 100644
--- a/mrp_multi_level/wizards/mrp_multi_level.py
+++ b/mrp_multi_level/wizards/mrp_multi_level.py
@@ -541,7 +541,8 @@ class MultiLevelMrp(models.TransientModel):
             else:
                 last_date = fields.Date.from_string(move.mrp_date)
                 onhand += move.mrp_qty
-            demand_origin.append(move.origin or move.name or "")
+            if move.mrp_type == "d":
+                demand_origin.append(move.origin or move.name)
 
         if last_date and last_qty != 0.00:
             name = _(