diff --git a/addons/web/static/src/views/basic_relational_model.js b/addons/web/static/src/views/basic_relational_model.js
index 3a1f55ccd0d..23f9ce90196 100644
--- a/addons/web/static/src/views/basic_relational_model.js
+++ b/addons/web/static/src/views/basic_relational_model.js
@@ -1233,14 +1233,16 @@ export class RelationalModel extends Model {
 
         return newRecord;
     }
-    async addNewRecord(list, params) {
+    async addNewRecord(list, params, withParentId = true) {
         const parentId = this.__bm__.localData[list.__bm_handle__].parentID;
         const fieldName = list.__fieldName__;
         const context = this.__bm__._getContext(this.__bm__.localData[parentId], { fieldName });
         params.context = makeContext([context, params.context]);
         params.__syncParent = () => list.__syncData();
         const newRecord = this.createDataPoint("record", params);
-        newRecord.__bm_load_params__.parentID = list.__bm_handle__;
+        if (withParentId) {
+            newRecord.__bm_load_params__.parentID = list.__bm_handle__;
+        }
         await newRecord.load();
         return newRecord;
     }
diff --git a/addons/web/static/src/views/fields/relational_utils.js b/addons/web/static/src/views/fields/relational_utils.js
index 9ec84a605b9..2aaf8c000dd 100644
--- a/addons/web/static/src/views/fields/relational_utils.js
+++ b/addons/web/static/src/views/fields/relational_utils.js
@@ -561,6 +561,7 @@ export function useOpenX2ManyRecord({
     getList,
     updateRecord,
     saveRecord,
+    withParentId,
 }) {
     const viewService = useService("view");
     const userService = useService("user");
@@ -601,7 +602,7 @@ export function useOpenX2ManyRecord({
                 mode: "edit",
                 viewType: "form",
             };
-            record = await model.addNewRecord(list, recordParams);
+            record = await model.addNewRecord(list, recordParams, withParentId);
         }
 
         addDialog(
@@ -617,15 +618,19 @@ export function useOpenX2ManyRecord({
                         await saveRecord(rec);
                     }
                     if (saveAndNew) {
-                        return model.addNewRecord(list, {
-                            context: list.context,
-                            resModel: resModel,
-                            activeFields: form.activeFields,
-                            fields: { ...form.fields },
-                            views: { form },
-                            mode: "edit",
-                            viewType: "form",
-                        });
+                        return model.addNewRecord(
+                            list,
+                            {
+                                context: list.context,
+                                resModel: resModel,
+                                activeFields: form.activeFields,
+                                fields: { ...form.fields },
+                                views: { form },
+                                mode: "edit",
+                                viewType: "form",
+                            },
+                            withParentId
+                        );
                     }
                 },
                 title,
diff --git a/addons/web/static/src/views/fields/x2many/x2many_field.js b/addons/web/static/src/views/fields/x2many/x2many_field.js
index bcc5361bdde..5eb33ef5f79 100644
--- a/addons/web/static/src/views/fields/x2many/x2many_field.js
+++ b/addons/web/static/src/views/fields/x2many/x2many_field.js
@@ -67,6 +67,7 @@ export class X2ManyField extends Component {
             getList: () => this.list,
             saveRecord,
             updateRecord,
+            withParentId: this.activeField.widget !== "many2many",
         });
         this._openRecord = (params) => {
             const activeElement = document.activeElement;
diff --git a/addons/web/static/tests/views/fields/many2many_field_tests.js b/addons/web/static/tests/views/fields/many2many_field_tests.js
index 3f4bc49f5c8..8d22e49da8b 100644
--- a/addons/web/static/tests/views/fields/many2many_field_tests.js
+++ b/addons/web/static/tests/views/fields/many2many_field_tests.js
@@ -12,6 +12,7 @@ import {
     getNodesTextContent,
     nextTick,
     patchWithCleanup,
+    addRow,
 } from "@web/../tests/helpers/utils";
 import { editSearch, validateSearch } from "@web/../tests/search/helpers";
 import { Many2XAutocomplete } from "@web/views/fields/relational_utils";
@@ -1564,6 +1565,59 @@ QUnit.module("Fields", (hooks) => {
         assert.verifySteps([]);
     });
 
+    QUnit.test(
+        "many2many widget: creates a new record with a context containing the parentID",
+        async function (assert) {
+            serverData.views = {
+                "turtle,false,list": '<tree><field name="display_name"/></tree>',
+                "turtle,false,search": '<search><field name="display_name"/></search>',
+                "turtle,false,form":
+                    '<form string="Turtle Power"><field name="turtle_trululu"/></form>',
+            };
+
+            await makeView({
+                type: "form",
+                resModel: "partner",
+                serverData,
+                arch: `
+                <form>
+                    <field name="turtles" widget="many2many" context="{'default_turtle_trululu': id}" >
+                        <tree>
+                            <field name="turtle_foo"/>
+                        </tree>
+                    </field>
+                </form>`,
+                resId: 1,
+                mockRPC(route, args) {
+                    const { method, kwargs } = args;
+                    assert.step(method);
+                    if (method === "onchange") {
+                        assert.strictEqual(kwargs.context.default_turtle_trululu, 1);
+                        assert.deepEqual(args.args, [
+                            [],
+                            {},
+                            [],
+                            {
+                                turtle_trululu: "",
+                            },
+                        ]);
+                    }
+                },
+            });
+            assert.verifySteps(["get_views", "read", "read"]);
+
+            await addRow(target);
+            assert.verifySteps(["get_views", "web_search_read"]);
+
+            await click(target, ".o_create_button");
+            assert.strictEqual(
+                target.querySelector("[name='turtle_trululu'] input").value,
+                "first record"
+            );
+            assert.verifySteps(["get_views", "onchange"]);
+        }
+    );
+
     QUnit.test("onchange with 40+ commands for a many2many", async function (assert) {
         // this test ensures that the basic_model correctly handles more LINK_TO
         // commands than the limit of the dataPoint (40 for x2many kanban)