diff --git a/addons/mrp/report/mrp_report_mo_overview.py b/addons/mrp/report/mrp_report_mo_overview.py
index e46f52e417f..68aa9595c07 100644
--- a/addons/mrp/report/mrp_report_mo_overview.py
+++ b/addons/mrp/report/mrp_report_mo_overview.py
@@ -310,6 +310,7 @@ class ReportMoOverview(models.AbstractModel):
                 'product_model': product._name,
                 'product_id': product.id,
                 'quantity': missing_quantity,
+                'replenish_quantity': move_raw.product_uom._compute_quantity(missing_quantity, product.uom_id),
                 'uom_name': move_raw.product_uom.display_name,
                 'uom_precision': self._get_uom_precision(move_raw.product_uom.rounding),
                 'product_cost': currency.round(product.standard_price * move_raw.product_uom._compute_quantity(missing_quantity, product.uom_id)),
diff --git a/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.js b/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.js
index d4dd519e52c..994d7a27359 100644
--- a/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.js
+++ b/addons/mrp/static/src/components/mo_overview_line/mrp_mo_overview_line.js
@@ -48,7 +48,7 @@ export class MoOverviewLine extends Component {
 
     async openReplenish() {
         return this.actionService.doAction("stock.action_product_replenish", {
-            additionalContext: { default_product_id: this.data.product_id, default_quantity: this.data.quantity },
+            additionalContext: { default_product_id: this.data.product_id, default_quantity: this.data.replenish_quantity || this.data.quantity },
             onClose: (closeInfo) => {
                 if (closeInfo?.done) {
                     // Trigger the reload only if a replenishment was done.
@@ -138,6 +138,7 @@ MoOverviewLine.props = {
             state: { type: String, optional: true },
             formatted_state: { type: String, optional: true },
             quantity: Number,
+            replenish_quantity: { type: Number, optional: true },
             quantity_decorator: { type: [String, Boolean], optional: true },
             uom_name: { type: String, optional: true },
             uom_precision: { type: Number, optional: true },