diff --git a/mail_base/README.rst b/mail_base/README.rst
index ca298f7..6029868 100644
--- a/mail_base/README.rst
+++ b/mail_base/README.rst
@@ -1,7 +1,8 @@
 Mail Base
 =========
 
-Modules doesn't introduce new features, but make built-in mail js features extendable.
+* makes built-in mail js features extendable.
+* handle ``search_default_*`` parameters in context.
 
 Usage
 -----
diff --git a/mail_base/static/src/js/base.js b/mail_base/static/src/js/base.js
index a0712e6..68bce6b 100644
--- a/mail_base/static/src/js/base.js
+++ b/mail_base/static/src/js/base.js
@@ -60,6 +60,28 @@ var channel_seen = _.throttle(function (channel) {
     return ChannelModel.call('channel_seen', [[channel.id]], {}, {shadow: true});
 }, 3000);
 
+var ChatAction = core.action_registry.get('mail.chat.instant_messaging');
+ChatAction.include({
+    start: function() {
+        var result = this._super.apply(this, arguments);
+
+        var search_defaults = {};
+        var context = this.action ? this.action.context : [];
+        _.each(context, function (value, key) {
+            var match = /^search_default_(.*)$/.exec(key);
+            if (match) {
+                search_defaults[match[1]] = value;
+            }
+        });
+        this.searchview.defaults = search_defaults;
+
+        var self = this;
+        return $.when(result).done(function() {
+            self.searchview.do_search();
+        });
+    }
+});
+
 var MailTools = core.Class.extend({
 
     send_native_notification: function (title, content) {
diff --git a/res_partner_mails_count/__openerp__.py b/res_partner_mails_count/__openerp__.py
index f60b70c..78a5450 100644
--- a/res_partner_mails_count/__openerp__.py
+++ b/res_partner_mails_count/__openerp__.py
@@ -6,15 +6,14 @@
     "images": ['images/1.png'],
     "version": "1.0.0",
 
-    "author": "IT-Projects LLC",
+    "author": "IT-Projects LLC, Pavel Romanchenko",
     "website": "https://it-projects.info",
-    "license": "GPL-3",
+    "license": "LGPL-3",
     "price": 30.00,
     "currency": "EUR",
 
     "depends": [
-        'base',
-        'mail',
+        'mail_archives'
     ],
     "external_dependencies": {"python": [], "bin": []},
     "data": [
diff --git a/res_partner_mails_count/static/src/js/main.js b/res_partner_mails_count/static/src/js/main.js
deleted file mode 100644
index 96415c6..0000000
--- a/res_partner_mails_count/static/src/js/main.js
+++ /dev/null
@@ -1,10 +0,0 @@
-// openerp.res_partner_mails_count = function(instance){
-// 	instance.mail.Wall.include({
-// 		init: function(){
-// 			this._super.apply(this, arguments);
-// 			if(this.context.ignore_search_model){
-// 				delete this.defaults.model;
-// 			}
-// 		}
-// 	});
-// };
diff --git a/res_partner_mails_count/templates.xml b/res_partner_mails_count/templates.xml
index 79f4b1a..11684e4 100644
--- a/res_partner_mails_count/templates.xml
+++ b/res_partner_mails_count/templates.xml
@@ -1,15 +1,6 @@
 <?xml version="1.0"?>
 <openerp>
     <data>
-        <template id="res_partner_mails_count_assets_backend"
-                  name="res_partner_mails_count_assets_backend"
-                  inherit_id="web.assets_backend">
-            <xpath expr="." position="inside">
-                <script src="/res_partner_mails_count/static/src/js/main.js"
-                        type="text/javascript"></script>
-            </xpath>
-        </template>
-
         <record id="view_res_partner_mails_count_info_form" model="ir.ui.view">
             <field name="name">res.partner.mails.count</field>
             <field name="model">res.partner</field>
diff --git a/res_partner_mails_count/views/res_partner_mails_count.xml b/res_partner_mails_count/views/res_partner_mails_count.xml
index 0c1573c..7b328d8 100644
--- a/res_partner_mails_count/views/res_partner_mails_count.xml
+++ b/res_partner_mails_count/views/res_partner_mails_count.xml
@@ -6,7 +6,7 @@
             <field name="tag">mail.chat.instant_messaging</field>
             <field name="res_model">mail.message</field>
             <field name="context">{
-                'ignore_search_model': True,
+                'active_id': 'channel_archive'
             }</field>
             <field name="help" type="html">
                 <p>