diff --git a/addons/account/account_invoice_view.xml b/addons/account/account_invoice_view.xml
index 58a1abac364..c8acb96ccb2 100644
--- a/addons/account/account_invoice_view.xml
+++ b/addons/account/account_invoice_view.xml
@@ -261,7 +261,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
@@ -393,7 +393,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                    <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/crm/crm_lead_view.xml b/addons/crm/crm_lead_view.xml
index 78a32298a5e..7786735e412 100644
--- a/addons/crm/crm_lead_view.xml
+++ b/addons/crm/crm_lead_view.xml
@@ -179,7 +179,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
             </form>
         </field>
@@ -535,7 +535,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
             </form>
         </field>
diff --git a/addons/crm/crm_meeting_view.xml b/addons/crm/crm_meeting_view.xml
index c855fae26cc..9c1e8a19ce5 100644
--- a/addons/crm/crm_meeting_view.xml
+++ b/addons/crm/crm_meeting_view.xml
@@ -219,7 +219,7 @@
                 </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
             </form>
         </field>
diff --git a/addons/crm/crm_phonecall_view.xml b/addons/crm/crm_phonecall_view.xml
index 0722a278fb0..f28993bf15f 100644
--- a/addons/crm/crm_phonecall_view.xml
+++ b/addons/crm/crm_phonecall_view.xml
@@ -109,7 +109,7 @@
                 <field name="description" placeholder="Description..." />
             </sheet>
             <footer>
-                <field name="message_ids" widget="ThreadView"/>
+                <field name="message_ids" widget="mail_thread"/>
             </footer>
             </form>
         </field>
diff --git a/addons/crm_claim/crm_claim_view.xml b/addons/crm_claim/crm_claim_view.xml
index acff477535c..aaa379d06f5 100644
--- a/addons/crm_claim/crm_claim_view.xml
+++ b/addons/crm_claim/crm_claim_view.xml
@@ -167,7 +167,7 @@
                     </group>
                 </sheet>
                 <div class="oe_sheet_width">
-                    <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                    <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                 </div>
                 </form>
             </field>
diff --git a/addons/crm_fundraising/crm_fundraising_view.xml b/addons/crm_fundraising/crm_fundraising_view.xml
index eb7bcade10b..c219cdb8ac2 100644
--- a/addons/crm_fundraising/crm_fundraising_view.xml
+++ b/addons/crm_fundraising/crm_fundraising_view.xml
@@ -119,7 +119,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                    <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/crm_helpdesk/crm_helpdesk_view.xml b/addons/crm_helpdesk/crm_helpdesk_view.xml
index 4612fdf20a5..978632fbf2c 100644
--- a/addons/crm_helpdesk/crm_helpdesk_view.xml
+++ b/addons/crm_helpdesk/crm_helpdesk_view.xml
@@ -98,7 +98,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/event/event_view.xml b/addons/event/event_view.xml
index ffb15eb8cb6..b3aef9e57d3 100644
--- a/addons/event/event_view.xml
+++ b/addons/event/event_view.xml
@@ -131,7 +131,7 @@
                     </notebook>
                     </sheet>
                     <div class="oe_sheet_width">
-                        <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                        <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                     </div>
             </form>
             </field>
@@ -407,7 +407,7 @@
                     </notebook>
                     </sheet>
                     <div class="oe_sheet_width">
-                        <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                        <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                     </div>
                 </form>
             </field>
diff --git a/addons/hr_holidays/hr_holidays_view.xml b/addons/hr_holidays/hr_holidays_view.xml
index 4342fb145e5..0621fd34ac9 100644
--- a/addons/hr_holidays/hr_holidays_view.xml
+++ b/addons/hr_holidays/hr_holidays_view.xml
@@ -100,7 +100,7 @@
                     </notebook>
                 </sheet>
                 <div class="oe_sheet_width">
-                    <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                    <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                 </div>
                 </form>
             </field>
@@ -144,7 +144,7 @@
                 </notebook>
             </sheet>
             <div class="oe_sheet_width">
-                <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
             </div>
             </form>
             </field>
diff --git a/addons/hr_recruitment/hr_recruitment_view.xml b/addons/hr_recruitment/hr_recruitment_view.xml
index 2e103845212..7304aafbc5d 100644
--- a/addons/hr_recruitment/hr_recruitment_view.xml
+++ b/addons/hr_recruitment/hr_recruitment_view.xml
@@ -167,7 +167,7 @@
                 </notebook>
             </sheet>
             <footer>
-                <field name="message_ids" widget="ThreadView"/>
+                <field name="message_ids" widget="mail_thread"/>
             </footer>
           </form>
         </field>
diff --git a/addons/idea/idea_view.xml b/addons/idea/idea_view.xml
index 10f703101ff..a38853be91f 100644
--- a/addons/idea/idea_view.xml
+++ b/addons/idea/idea_view.xml
@@ -78,7 +78,7 @@
                     <h2><field name="category_ids"/></h2>
                     <field name="description"/>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
             </form>
         </field>
diff --git a/addons/mail/doc/mail_openchatter_howto.rst b/addons/mail/doc/mail_openchatter_howto.rst
index 7ca52348d99..4c8797e7f8b 100644
--- a/addons/mail/doc/mail_openchatter_howto.rst
+++ b/addons/mail/doc/mail_openchatter_howto.rst
@@ -38,7 +38,7 @@ Make your module inheriting from the ``mail.thread`` class.
     # inherit from mail.thread allows the use of OpenChatter
     _inherit = ['mail.thread']
 
-Use the thread viewer widget inside your form view by using the ThreadView widget on the message_ids field inherited from mail.thread.
+Use the thread viewer widget inside your form view by using the mail_thread widget on the message_ids field inherited from mail.thread.
 
 ::
 
@@ -50,7 +50,7 @@ Use the thread viewer widget inside your form view by using the ThreadView widge
     <field name="arch" type="xml">
       <form>
       [...]
-      <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+      <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
       </form>
     </field>
   </record>
@@ -131,7 +131,7 @@ The drawback of this method is that it is no longer possible to those subscriber
 Messages display management
 ++++++++++++++++++++++++++++
 
-By default, the ThreadView widget shows all messages related to the current document beside the document, in the History and comments section. However, you may want to display other messages in the widget. For example, the OpenChatter on res.users model shows
+By default, the mail_thread widget shows all messages related to the current document beside the document, in the History and comments section. However, you may want to display other messages in the widget. For example, the OpenChatter on res.users model shows
 
  - messages related to the user, as usual (messages with ``model = res.users, res_id = current_document_id``)
  - messages directly pushed to this user (containing @login)
diff --git a/addons/mail/mail_group_view.xml b/addons/mail/mail_group_view.xml
index 4fb35058170..c4c10196f99 100644
--- a/addons/mail/mail_group_view.xml
+++ b/addons/mail/mail_group_view.xml
@@ -91,7 +91,7 @@
                         </div>
                     </sheet>
                     <footer>
-                        <field name="message_ids" widget="ThreadView"
+                        <field name="message_ids" widget="mail_thread"
                                 options='{"thread_level": 1}'/>
                     </footer>
                 </form>
diff --git a/addons/mail/mail_message_view.xml b/addons/mail/mail_message_view.xml
index 87c43bb6f83..304b7c2f653 100644
--- a/addons/mail/mail_message_view.xml
+++ b/addons/mail/mail_message_view.xml
@@ -272,13 +272,13 @@
 
         <record id="action_mail_all_feeds" model="ir.actions.client">
             <field name="name">News Feed</field>
-            <field name="tag">mail.all_feeds</field>
+            <field name="tag">mail.wall</field>
             <field name="params" eval="{'search_view_id': ref('view_message_search_wall')}"/>
         </record>
 
         <record id="action_mail_my_feeds" model="ir.actions.client">
             <field name="name">My Feeds</field>
-            <field name="tag">mail.all_feeds</field>
+            <field name="tag">mail.wall</field>
             <field name="params" eval="{'search_view_id': ref('view_message_search_wall'), 'my_feeds': True}"/>
         </record>
     </data>
diff --git a/addons/mail/res_partner_view.xml b/addons/mail/res_partner_view.xml
index 0a9860dc979..15f6618c8e5 100644
--- a/addons/mail/res_partner_view.xml
+++ b/addons/mail/res_partner_view.xml
@@ -10,7 +10,7 @@
             <field name="arch" type="xml">
                 <xpath expr="//sheet" position="after">
                     <footer>
-                    <field name="message_ids" widget="ThreadView" 
+                    <field name="message_ids" widget="mail_thread" 
                             options='{"thread_level": 1}'/>
                     </footer>
                 </xpath>
diff --git a/addons/mail/res_users_view.xml b/addons/mail/res_users_view.xml
index 428f53d092e..918f77e0ace 100644
--- a/addons/mail/res_users_view.xml
+++ b/addons/mail/res_users_view.xml
@@ -28,7 +28,7 @@
                 </field>
                 <xpath expr="/form/sheet" position="after">
                     <div class="oe_bottom">
-                        <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                        <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                     </div>
                 </xpath>
             </data>
diff --git a/addons/mail/static/src/js/mail.js b/addons/mail/static/src/js/mail.js
index efb97a892e5..a6fb85326fc 100644
--- a/addons/mail/static/src/js/mail.js
+++ b/addons/mail/static/src/js/mail.js
@@ -592,16 +592,16 @@ openerp.mail = function(session) {
 
     /** 
      * ------------------------------------------------------------
-     * ThreadView Widget
+     * mail_thread Widget
      * ------------------------------------------------------------
      *
      * This widget handles the display of the Chatter on documents.
      */
 
-    /* Add ThreadView widget to registry */
-    session.web.form.widgets.add('ThreadView', 'openerp.mail.RecordThread');
+    /* Add mail_thread widget to registry */
+    session.web.form.widgets.add('mail_thread', 'openerp.mail.RecordThread');
 
-    /* ThreadView widget: thread of comments */
+    /* mail_thread widget: thread of comments */
     mail.RecordThread = session.web.form.AbstractField.extend(_.extend({}, session.mail.ChatterMixin, {
         // QWeb template to use when rendering the object
         template: 'mail.record_thread',
@@ -712,10 +712,10 @@ openerp.mail = function(session) {
      */
 
     /* Add WallView widget to registry */
-    session.web.client_actions.add('mail.all_feeds', 'session.mail.WallView');
+    session.web.client_actions.add('mail.wall', 'session.mail.Wall');
     
     /* WallView widget: a wall of messages */
-    mail.WallView = session.web.Widget.extend(_.extend({}, session.mail.ChatterMixin, {
+    mail.Wall = session.web.Widget.extend(_.extend({}, session.mail.ChatterMixin, {
         template: 'mail.wall',
 
         /**
diff --git a/addons/mrp/mrp_view.xml b/addons/mrp/mrp_view.xml
index 8559a679beb..f12826f5d00 100644
--- a/addons/mrp/mrp_view.xml
+++ b/addons/mrp/mrp_view.xml
@@ -766,7 +766,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/mrp_operations/mrp_operations_view.xml b/addons/mrp_operations/mrp_operations_view.xml
index b25041bef98..0aca659220d 100644
--- a/addons/mrp_operations/mrp_operations_view.xml
+++ b/addons/mrp_operations/mrp_operations_view.xml
@@ -112,7 +112,7 @@
                 </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
             </form>
         </field>
diff --git a/addons/procurement/procurement_view.xml b/addons/procurement/procurement_view.xml
index c9a6d55c9d4..41fd653491e 100644
--- a/addons/procurement/procurement_view.xml
+++ b/addons/procurement/procurement_view.xml
@@ -94,7 +94,7 @@
                     </notebook>
                     </sheet>
                     <footer>
-                        <field name="message_ids" widget="ThreadView"/>
+                        <field name="message_ids" widget="mail_thread"/>
                     </footer>
                 </form>
             </field>
diff --git a/addons/product/product_view.xml b/addons/product/product_view.xml
index ce95cc8a044..e6fe35d52bf 100644
--- a/addons/product/product_view.xml
+++ b/addons/product/product_view.xml
@@ -185,7 +185,7 @@
                         </notebook>
                     </sheet>
                     <footer>
-                        <field name="message_ids" widget="ThreadView"/>
+                        <field name="message_ids" widget="mail_thread"/>
                     </footer>
                 </form>
             </field>
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index 9fd193dc411..843759b07c2 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -120,7 +120,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
@@ -421,7 +421,7 @@
                     </notebook>
                     </sheet>
                     <footer>
-                        <field name="message_ids" widget="ThreadView"/>
+                        <field name="message_ids" widget="mail_thread"/>
                     </footer>
                 </form>
             </field>
diff --git a/addons/project_issue/project_issue_view.xml b/addons/project_issue/project_issue_view.xml
index 2b93cfec105..7255e1baf12 100644
--- a/addons/project_issue/project_issue_view.xml
+++ b/addons/project_issue/project_issue_view.xml
@@ -115,7 +115,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/purchase/purchase_view.xml b/addons/purchase/purchase_view.xml
index 5c107d984ce..a84bc1a2b6d 100644
--- a/addons/purchase/purchase_view.xml
+++ b/addons/purchase/purchase_view.xml
@@ -207,7 +207,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                   <field name="message_ids" widget="ThreadView"/>
+                   <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/sale/sale_view.xml b/addons/sale/sale_view.xml
index e2d04f2da3b..9d934128475 100644
--- a/addons/sale/sale_view.xml
+++ b/addons/sale/sale_view.xml
@@ -275,7 +275,7 @@
                     </notebook>
                 </sheet>
                 <footer>
-                    <field name="message_ids" widget="ThreadView"/>
+                    <field name="message_ids" widget="mail_thread"/>
                 </footer>
                 </form>
             </field>
diff --git a/addons/stock/stock_view.xml b/addons/stock/stock_view.xml
index ff75c333b11..75a3a0e8866 100644
--- a/addons/stock/stock_view.xml
+++ b/addons/stock/stock_view.xml
@@ -974,7 +974,7 @@
                     </xpath>
                     <xpath expr="/form/sheet" position="after">
                         <footer>
-                            <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                            <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                         </footer>
                     </xpath>
                 </data>
@@ -1089,7 +1089,7 @@
                     </xpath>
                     <xpath expr="/form/sheet" position="after">
                         <div class="oe_bottom">
-                            <field name="message_ids" colspan="4" widget="ThreadView" nolabel="1"/>
+                            <field name="message_ids" colspan="4" widget="mail_thread" nolabel="1"/>
                         </div>
                     </xpath>
                 </data>