# MuK Web Client Extends the Odoo web client to include bus channels. Channels can be created to listen to Odoo bus notifications. To add a channel listener to the client just extend the web client and declare a new bus channel. ### Example ```javascript var WebClient = require('web.WebClient'); var session = require('web.session'); WebClient.include({ show_application: function() { var channel = session.db + '_mychannel'; this.bus_declare_channel(channel, this.doSomething); return this._super(); }, doSomething: function(message) { ... } }); ```