diff --git a/addons/calendar/models/res_partner.py b/addons/calendar/models/res_partner.py
index 403d70b18fc..261b955fc8f 100644
--- a/addons/calendar/models/res_partner.py
+++ b/addons/calendar/models/res_partner.py
@@ -11,7 +11,7 @@ from odoo.addons.calendar.models.calendar import get_real_ids
 class Partner(models.Model):
     _inherit = 'res.partner'
 
-    calendar_last_notif_ack = fields.Datetime('Last notification marked as read from base Calendar')
+    calendar_last_notif_ack = fields.Datetime('Last notification marked as read from base Calendar', default=fields.Datetime.now)
 
     @api.multi
     def get_attendee_detail(self, meeting_id):
diff --git a/addons/survey/static/src/js/survey.js b/addons/survey/static/src/js/survey.js
index e8d4972abcd..8158ce75da5 100644
--- a/addons/survey/static/src/js/survey.js
+++ b/addons/survey/static/src/js/survey.js
@@ -97,6 +97,9 @@ if(!the_form.length) {
                         }
 
                         // checkboxes and radios
+                        the_form.find("input[name^='" + key + "_'][type='checkbox']").each(function(){
+                            $(this).val(value);
+                        });
                         the_form.find("input[name=" + key + "][type!='text']").each(function(){
                             $(this).val(value);
                         });