2 files changed, 22 insertions, 8 deletions

diff --git a/addons/web/static/src/js/fields/relational_fields.js b/addons/web/static/src/js/fields/relational_fields.js
index b5d779039d6..7df5b390a2c 100644
--- a/addons/web/static/src/js/fields/relational_fields.js
+++ b/addons/web/static/src/js/fields/relational_fields.js
@@ -94,8 +94,12 @@ var FieldMany2One = AbstractField.extend({
         this._super.apply(this, arguments);
         this.limit = 7;
         this.orderer = new concurrency.DropMisordered();
-        this.can_create = ('can_create' in this.attrs ? this.attrs.can_create : true) && !this.nodeOptions.no_create;
-        this.can_write = 'can_write' in this.attrs ? this.attrs.can_write : true;
+
+        // should normally also be set, except in standalone M20
+        this.can_create = ('can_create' in this.attrs ? JSON.parse(this.attrs.can_create) : true) &&
+            !this.nodeOptions.no_create;
+        this.can_write = 'can_write' in this.attrs ? JSON.parse(this.attrs.can_write) : true;
+
         this.nodeOptions = _.defaults(this.nodeOptions, {
             quick_create: true,
         });
diff --git a/addons/web/static/src/js/fields/upgrade_fields.js b/addons/web/static/src/js/fields/upgrade_fields.js
index 4c3b26b9802..9d61036ab8b 100644
--- a/addons/web/static/src/js/fields/upgrade_fields.js
+++ b/addons/web/static/src/js/fields/upgrade_fields.js
@@ -52,9 +52,9 @@ var AbstractFieldUpgrade = {
      *
      * @abstract
      * @private
-     * @param {JQuery} the 'Enterprise' label to insert
+     * @param {jQuery} $enterpriseLabel the 'Enterprise' label to insert
      */
-    _insertEnterpriseLabel: function ($enterprise_label) {},
+    _insertEnterpriseLabel: function ($enterpriseLabel) {},
     /**
      * Opens the Upgrade dialog.
      *
@@ -127,6 +127,15 @@ var UpgradeBoolean = FieldBoolean.extend(AbstractFieldUpgrade, {
     events: _.extend({}, AbstractField.prototype.events, {
         'click input': '_onInputClicked',
     }),
+    /**
+     * Re-renders the widget with the label
+     *
+     * @param {jQuery} $label
+     */
+    renderWithLabel: function ($label) {
+        this.$label = $label;
+        this._render();
+    },
 
     //--------------------------------------------------------------------------
     // Private
@@ -136,8 +145,9 @@ var UpgradeBoolean = FieldBoolean.extend(AbstractFieldUpgrade, {
      * @override
      * @private
      */
-    _insertEnterpriseLabel: function ($enterprise_label) {
-        this.$el.append(' ').append($enterprise_label);
+    _insertEnterpriseLabel: function ($enterpriseLabel) {
+        var $el = this.$label || this.$el;
+        $el.append(' ').append($enterpriseLabel);
     },
     /**
      * @override
@@ -170,8 +180,8 @@ var UpgradeRadio = FieldRadio.extend(AbstractFieldUpgrade, {
      * @override
      * @private
      */
-    _insertEnterpriseLabel: function ($enterprise_label) {
-        this.$('label').last().append(' ').append($enterprise_label);
+    _insertEnterpriseLabel: function ($enterpriseLabel) {
+        this.$('label').last().append(' ').append($enterpriseLabel);
     },
     /**
      * @override