Creating Dashboard using zen Page

Hi,

I am trying to create a new dashboard using zen page for different namespaces. Could someone give me a sample code on how I can start designing the page for different namespaces in a single zen page/zen application.

This is the sample code I have when I created a new zen page. Do I need to extend it to ProductionMoinitor instead of %Zen.Component.page to customize  the dashboard??.

How can I define all the namespaces in a single zen page to monitor services and operations from a single dashboard across namespaces.

Class MyApp.PRODMONITOR Extends %ZEN.Component.page
{

/// Class name of application this page belongs to.
Parameter APPLICATION;
​
/// Displayed name of this page.
Parameter PAGENAME = "PRODUCTION MONITOR";

/// Domain used for localization.
Parameter DOMAIN = "DOMAIN";