methods: {
  onRender: function(){
    this.callParent(arguments);
    this.hideFeedTab();
  },

  hideFeedTab: function(){
    var tabsCollection = this.get("TabsCollection");
    if(tabsCollection){
      if(tabsCollection.contains("ESNTab")){
        tabsCollection.removeByKey("ESNTab");
      }
    }
  }
}