diff --git a/addons/event_sale/static/src/js/event_configurator_controller.js b/addons/event_sale/static/src/js/event_configurator_controller.js
deleted file mode 100644
index 884a7067224..00000000000
--- a/addons/event_sale/static/src/js/event_configurator_controller.js
+++ /dev/null
@@ -1,38 +0,0 @@
-odoo.define('event.EventConfiguratorFormController', function (require) {
-"use strict";
-
-var FormController = require('web.FormController');
-
-/**
- * This controller is overridden to allow configuring sale_order_lines through a popup
- * window when a product with 'detailed_type' == 'event' is selected.
- *
- * This allows keeping an editable list view for sales order and remove the noise of
- * those 2 fields ('event_id' + 'event_ticket_id')
- */
-var EventConfiguratorFormController = FormController.extend({
-    /**
-     * We let the regular process take place to allow the validation of the required fields
-     * to happen.
-     *
-     * Then we can manually close the window, providing event information to the caller.
-     *
-     * @override
-     */
-    saveRecord: function () {
-        var self = this;
-        return this._super.apply(this, arguments).then(function () {
-            var state = self.renderer.state.data;
-            self.do_action({type: 'ir.actions.act_window_close', infos: {
-                eventConfiguration: {
-                    event_id: {id: state.event_id.data.id},
-                    event_ticket_id: {id: state.event_ticket_id.data.id}
-                }
-            }});
-        });
-    }
-});
-
-return EventConfiguratorFormController;
-
-});
diff --git a/addons/event_sale/static/src/js/event_configurator_model.js b/addons/event_sale/static/src/js/event_configurator_model.js
new file mode 100644
index 00000000000..79995b110f5
--- /dev/null
+++ b/addons/event_sale/static/src/js/event_configurator_model.js
@@ -0,0 +1,43 @@
+/** @odoo-module **/
+
+import { registry } from "@web/core/registry";
+import { formView } from "@web/views/form/form_view"
+import { Record, RelationalModel } from "@web/views/relational_model";
+
+/**
+ * This model is overridden to allow configuring sale_order_lines through a popup
+ * window when a product with 'detailed_type' == 'event' is selected.
+ *
+ * This allows keeping an editable list view for sales order and remove the noise of
+ * those 2 fields ('event_id' + 'event_ticket_id')
+ */
+
+class EventConfiguratorRelationalModel extends RelationalModel {}
+
+class EventConfiguratorRecord extends Record {
+
+    /**
+     * We let the regular process take place to allow the validation of the required fields
+     * to happen.
+     *
+     * Then we can manually close the window, providing event information to the caller.
+     *
+     * @override
+     */
+    async save(options = {}) {
+        await super.save(options);
+        this.model.action.doAction({type: 'ir.actions.act_window_close', infos: {
+            eventConfiguration: {
+                event_id: {id: this.data.event_id[0]},
+                event_ticket_id: {id: this.data.event_ticket_id[0]}
+            }
+        }});
+    }
+}
+
+EventConfiguratorRelationalModel.Record = EventConfiguratorRecord;
+
+registry.category("views").add("event_configurator_form", {
+    ...formView,
+    Model: EventConfiguratorRelationalModel,
+});
diff --git a/addons/event_sale/static/src/js/event_configurator_view.js b/addons/event_sale/static/src/js/event_configurator_view.js
deleted file mode 100644
index 67aebba4987..00000000000
--- a/addons/event_sale/static/src/js/event_configurator_view.js
+++ /dev/null
@@ -1,21 +0,0 @@
-odoo.define('event.EventConfiguratorFormView', function (require) {
-"use strict";
-
-var EventConfiguratorFormController = require('event.EventConfiguratorFormController');
-var FormView = require('web.FormView');
-var viewRegistry = require('web.view_registry');
-
-/**
- * @see EventConfiguratorFormController for more information
- */
-var EventConfiguratorFormView = FormView.extend({
-    config: _.extend({}, FormView.prototype.config, {
-        Controller: EventConfiguratorFormController
-    }),
-});
-
-viewRegistry.add('event_configurator_form', EventConfiguratorFormView);
-
-return EventConfiguratorFormView;
-
-});