diff --git a/addons/event_sale/static/src/js/event_configurator_widget.js b/addons/event_sale/static/src/js/event_configurator_widget.js
index 469bf489f6c..ee63327073e 100644
--- a/addons/event_sale/static/src/js/event_configurator_widget.js
+++ b/addons/event_sale/static/src/js/event_configurator_widget.js
@@ -74,7 +74,7 @@ ProductConfiguratorWidget.include({
      * @override
      * @private
      */
-    _onEditProductConfiguration: function () {
+    _onEditLineConfiguration: function () {
         if (this.recordData.event_ok) {
             var defaultValues = {
                 default_product_id: this.recordData.product_id.data.id
@@ -117,11 +117,10 @@ ProductConfiguratorWidget.include({
                     self.trigger_up('field_changed', {
                         dataPointID: dataPointId,
                         changes: result.eventConfiguration,
-                        // VFE NOTE : Do we unselect the row after event config?
-                        // event_sale tour is made to work without unselectRow
-                        /*onSuccess: function (){
-                            self.getParent().unselectRow();
-                        }*/
+                        onSuccess: function () {
+                            // Call post-init function.
+                            self._onLineConfigured();
+                        }
                     });
                 } else {
                     if (!self.recordData.event_id || !self.recordData.event_ticket_id) {
diff --git a/addons/event_sale/views/sale_order_views.xml b/addons/event_sale/views/sale_order_views.xml
index ae50fdbd75b..2ec78e4747e 100644
--- a/addons/event_sale/views/sale_order_views.xml
+++ b/addons/event_sale/views/sale_order_views.xml
@@ -30,9 +30,6 @@
                 />
                 <field name="event_ok" invisible="1"/>
             </xpath>
-            <xpath expr="//field[@name='order_line']//tree//field[@name='product_id']" position="attributes">
-                <attribute name="options">{'no_open': True}</attribute>
-            </xpath>
             <xpath expr="//field[@name='order_line']//tree//field[@name='product_id']" position="after">
                 <field name="event_ok" invisible="1" />
                 <field name="event_id" optional="hide" />
diff --git a/addons/sale/static/src/js/product_configurator_widget.js b/addons/sale/static/src/js/product_configurator_widget.js
index 34721b9b17e..78e79cf74f0 100644
--- a/addons/sale/static/src/js/product_configurator_widget.js
+++ b/addons/sale/static/src/js/product_configurator_widget.js
@@ -17,7 +17,7 @@ var _t = core._t;
  */
 var ProductConfiguratorWidget = relationalFields.FieldMany2One.extend({
     events: _.extend({}, relationalFields.FieldMany2One.prototype.events, {
-        'click .o_edit_product_configuration': '_onEditProductConfiguration'
+        'click .o_edit_product_configuration': '_onEditConfiguration'
     }),
 
      /**
@@ -26,13 +26,35 @@ var ProductConfiguratorWidget = relationalFields.FieldMany2One.extend({
     _render: function () {
         this._super.apply(this, arguments);
         if (this.mode === 'edit' && this.value &&
-            (this._isConfigurableProduct() || this._isConfigurableLine())) {
-                this._addConfigurationEditButton();
+        (this._isConfigurableProduct() || this._isConfigurableLine())) {
+            this._addProductLinkButton();
+            this._addConfigurationEditButton();
+        } else if (this.mode === 'edit' && this.value) {
+            this._addProductLinkButton();
         } else {
             this.$('.o_edit_product_configuration').hide();
         }
     },
 
+    /**
+     * Add button linking to product_id/product_template_id form.
+     */
+    _addProductLinkButton: function () {
+        if (this.$('.o_external_button').length === 0) {
+            var $productLinkButton = $('<button>', {
+                type: 'button',
+                class: 'fa fa-external-link btn btn-secondary o_external_button',
+                tabindex: '-1',
+                draggable: false,
+                'aria-label': _t('External Link'),
+                title: _t('External Link')
+            });
+
+            var $inputDropdown = this.$('.o_input_dropdown');
+            $inputDropdown.after($productLinkButton);
+        }
+    },
+
     /**
      * If current product is configurable,
      * Show edit button (in Edit Mode) after the product/product_template
@@ -98,7 +120,11 @@ var ProductConfiguratorWidget = relationalFields.FieldMany2One.extend({
         if (ev.data.changes && !ev.data.preventProductIdCheck && ev.data.changes.product_template_id) {
             self._onTemplateChange(ev.data.changes.product_template_id.id, ev.data.dataPointID);
         } else if (ev.data.changes && ev.data.changes.product_id) {
-            self._onProductChange(ev.data.changes.product_id.id, ev.data.dataPointID);
+            self._onProductChange(ev.data.changes.product_id.id, ev.data.dataPointID).then(function (wizardOpened) {
+                if (!wizardOpened) {
+                    self._onLineConfigured();
+                }
+            });
         }
     },
 
@@ -134,12 +160,51 @@ var ProductConfiguratorWidget = relationalFields.FieldMany2One.extend({
     },
 
     /**
-     * Hook for editing a configured line.
-     * The button triggering this function is only shown in Edit mode,
-     * when _isConfigurableProduct is True.
+     * Hook for configurator happening after line has been set
+     * (options, ...).
+     * Allows sale_product_configurator module to apply its options
+     * after line configuration has been done.
      *
      * @private
      */
+    _onLineConfigured: function () {
+
+    },
+
+    /**
+     * Triggered on click of the configuration button.
+     * It is only shown in Edit mode,
+     * when _isConfigurableProduct or _isConfigurableLine is True.
+     *
+     * After reflexion, when a line was configured through two wizards,
+     * only the line configuration will open.
+     *
+     * Two hooks are available depending on configurator category:
+     * _onEditLineConfiguration : line configurators
+     * _onEditProductConfiguration : product configurators
+     *
+     * @private
+     */
+    _onEditConfiguration: function () {
+        if (this._isConfigurableLine()) {
+            this._onEditLineConfiguration();
+        } else if (this._isConfigurableProduct()) {
+            this._onEditProductConfiguration();
+        }
+    },
+
+    /**
+     * Hook for line configurators (rental, event)
+     * on line edition (pencil icon inside product field)
+     */
+    _onEditLineConfiguration: function () {
+
+    },
+
+    /**
+     * Hook for product configurators (matrix, product)
+     * on line edition (pencil icon inside product field)
+     */
     _onEditProductConfiguration: function () {
 
     },
diff --git a/addons/sale/views/sale_views.xml b/addons/sale/views/sale_views.xml
index d1413706fba..32b490e621f 100644
--- a/addons/sale/views/sale_views.xml
+++ b/addons/sale/views/sale_views.xml
@@ -408,6 +408,7 @@
                                             'readonly': [('product_updatable', '=', False)],
                                             'required': [('display_type', '=', False)],
                                         }"
+                                        options="{'no_open': True}"
                                         force_save="1"
                                         context="{
                                             'partner_id': parent.partner_id,
diff --git a/addons/sale_product_configurator/static/src/js/product_configurator_widget.js b/addons/sale_product_configurator/static/src/js/product_configurator_widget.js
index 8c78e8da892..6f41174be73 100644
--- a/addons/sale_product_configurator/static/src/js/product_configurator_widget.js
+++ b/addons/sale_product_configurator/static/src/js/product_configurator_widget.js
@@ -23,12 +23,19 @@ ProductConfiguratorWidget.include({
 
     /**
      * Set restoreProductTemplateId for further backtrack.
+     * Saves the optional products in the widget for future application
+     * post-line configuration.
+     *
+     * {OdooEvent ev}
+     *    {Array} ev.data.optionalProducts the various selected optional products
+     *     with their configuration
      *
      * @override
      * @private
      */
     _onFieldChanged: function (ev) {
         this.restoreProductTemplateId = this.recordData.product_template_id;
+        this.optionalProducts = (ev.data && ev.data.optionalProducts) || this.optionalProducts;
 
         this._super.apply(this, arguments);
     },
@@ -58,7 +65,7 @@ ProductConfiguratorWidget.include({
                 productTemplateId
             ]
         }).then(function (result) {
-            if (result) {
+            if (result && !result.has_optional_products) {
                 self.trigger_up('field_changed', {
                     dataPointID: dataPointId,
                     changes: {
@@ -67,17 +74,10 @@ ProductConfiguratorWidget.include({
                             operation: 'DELETE_ALL'
                         }
                     },
-                    onSuccess: function () {
-                        if (result.has_optional_products) {
-                            // VFE WARNING optional products and configurable product_id don't go well
-                            // together for the moment...
-                            self._openOptionsConfigurator(productTemplateId, dataPointId);
-                        }
-                    }
                 });
             } else {
                 self._openProductConfigurator({
-                        configuratorMode: 'add',
+                        configuratorMode: (result && result.has_optional_products ? 'options' : 'add'),
                         default_pricelist_id: self._getPricelistId(),
                         default_product_template_id: productTemplateId
                     },
@@ -89,14 +89,30 @@ ProductConfiguratorWidget.include({
         });
     },
 
-    _openOptionsConfigurator: function (productTemplateId, dataPointId) {
-        this._openProductConfigurator({
-                configuratorMode: 'options',
-                default_pricelist_id: this._getPricelistId(),
-                default_product_template_id: productTemplateId
-            },
-            dataPointId
-        );
+    /**
+     *  When line is configured, apply the options defined earlier.
+     *  @override
+     *  @private
+     */
+    _onLineConfigured: function () {
+        var self = this;
+        this._super.apply(this, arguments);
+        var parentList = self.getParent();
+        if (self.optionalProducts && self.optionalProducts.length !== 0) {
+            self.trigger_up('add_record', {
+                context: self._productsToRecords(self.optionalProducts),
+                forceEditable: 'bottom',
+                allowWarning: true,
+                onSuccess: function () {
+                    // Leave edit mode of one2many list.
+                    parentList.unselectRow();
+                }
+            });
+        } else if (!self._isConfigurableLine() && self._isConfigurableProduct()) {
+            // Leave edit mode of current line if line was configured
+            // only through the product configurator.
+            parentList.unselectRow();
+        }
     },
 
     /**
@@ -121,15 +137,15 @@ ProductConfiguratorWidget.include({
      * @private
      */
     _openProductConfigurator: function (data, dataPointId) {
+        this.optionalProducts = undefined;
         var self = this;
         this.do_action('sale_product_configurator.sale_product_configurator_action', {
             additional_context: data,
             on_close: function (result) {
                 if (result && result !== 'special') {
-                    // TODO if mode == 'options'
-                    // if no options chosen, don't trigger events...
                     self._addProducts(result, dataPointId);
                 } else {
+                    // is this restoreProductTemplateId ability useful ???
                     if (self.restoreProductTemplateId) {
                         self.trigger_up('field_changed', {
                             dataPointID: dataPointId,
@@ -198,30 +214,11 @@ ProductConfiguratorWidget.include({
      * @private
      */
     _addProducts: function (result, dataPointId) {
-        var self = this;
         this.trigger_up('field_changed', {
             dataPointID: dataPointId,
             preventProductIdCheck: true,
-            changes: this._getMainProductChanges(result.mainProduct),
-            onSuccess: function () {
-                var parentList = self.getParent();
-                if (result.options && result.options.length !== 0) {
-                    self.trigger_up('add_record', {
-                        context: self._productsToRecords(result.options),
-                        forceEditable: 'bottom',
-                        allowWarning: true,
-                        onSuccess: function () {
-                            // Leave edit mode of the last line added.
-                            parentList.unselectRow();
-                        }
-                    });
-
-                } else if (!self._isConfigurableLine()) {
-                    // Leave edit mode of current line if no other wizard
-                    // will be opened by the field_changed event.
-                    parentList.unselectRow();
-                }
-            }
+            optionalProducts: result.options,
+            changes: this._getMainProductChanges(result.mainProduct)
         });
     },
 
@@ -322,28 +319,28 @@ ProductConfiguratorWidget.include({
             };
 
             if (product.no_variant_attribute_values) {
-                var default_product_no_variant_attribute_values = [];
-                _.each(product.no_variant_attribute_values, function (attribute_value) {
-                        default_product_no_variant_attribute_values.push(
-                            [4, parseInt(attribute_value.value)]
+                var defaultProductNoVariantAttributeValues = [];
+                _.each(product.no_variant_attribute_values, function (attributeValue) {
+                        defaultProductNoVariantAttributeValues.push(
+                            [4, parseInt(attributeValue.value)]
                         );
                 });
                 record['default_product_no_variant_attribute_value_ids']
-                    = default_product_no_variant_attribute_values;
+                    = defaultProductNoVariantAttributeValues;
             }
 
             if (product.product_custom_attribute_values) {
-                var default_custom_attribute_values = [];
-                _.each(product.product_custom_attribute_values, function (attribute_value) {
-                    default_custom_attribute_values.push(
+                var defaultCustomAttributeValues = [];
+                _.each(product.product_custom_attribute_values, function (attributeValue) {
+                    defaultCustomAttributeValues.push(
                             [0, 0, {
-                                attribute_value_id: attribute_value.attribute_value_id,
-                                custom_value: attribute_value.custom_value
+                                attribute_value_id: attributeValue.attribute_value_id,
+                                custom_value: attributeValue.custom_value
                             }]
                         );
                 });
                 record['default_product_custom_attribute_value_ids']
-                    = default_custom_attribute_values;
+                    = defaultCustomAttributeValues;
             }
 
             records.push(record);
diff --git a/addons/sale_product_configurator/static/src/js/tours/sale_product_configurator.js b/addons/sale_product_configurator/static/src/js/tours/sale_product_configurator.js
deleted file mode 100644
index a9ade92928e..00000000000
--- a/addons/sale_product_configurator/static/src/js/tours/sale_product_configurator.js
+++ /dev/null
@@ -1,18 +0,0 @@
-odoo.define("sale_product_configurator.tour", function (require) {
-"use strict";
-/**
- * We need to replace the trigger of the product selection step because the
- * "sale_product_configurator" module replaces the "product_id" field with
- * a "product_template_id" field.
- */
-var tour = require('web_tour.tour');
-require('sale.tour');
-
-var productSelectionStepIndex = _.findIndex(tour.tours.sale_tour.steps, function (step) {
-    return (step.id === 'product_selection_step');
-});
-
-var productSelectionStep = tour.tours.sale_tour.steps[productSelectionStepIndex];
-productSelectionStep.trigger = ".o_form_editable .o_field_many2one[name='product_template_id']";
-
-});
diff --git a/addons/sale_product_configurator/views/assets.xml b/addons/sale_product_configurator/views/assets.xml
index 23d60fde7bc..8917dc90c5e 100644
--- a/addons/sale_product_configurator/views/assets.xml
+++ b/addons/sale_product_configurator/views/assets.xml
@@ -2,7 +2,6 @@
 <odoo>
     <template id="assets_backend" inherit_id="web.assets_backend" name="sale_product_configurator assets backend">
         <xpath expr="script[last()]" position="after">
-            <script type="text/javascript" src="/sale_product_configurator/static/src/js/tours/sale_product_configurator.js"></script>
             <script type="text/javascript" src="/sale/static/src/js/variant_mixin.js"></script>
             <script type="text/javascript" src="/sale_product_configurator/static/src/js/product_configurator_renderer.js"></script>
             <script type="text/javascript" src="/sale_product_configurator/static/src/js/product_configurator_controller.js"></script>