So for each page you want to add to your project, you
1) Create a class for that page. Base it on one of the two templates provided by ABM (or on another page you have created). Make sure you change the page name.
This is the testTemplate class that you created
2) Create an instance of this new class in Main
In your case
' create the pages
Dim myTestPage As testTemplate
myTestPage.Initialize
You can call your page objects whatever you want, in this case I just have myTestPage.
3) Add class instance to the ABMApplication object in Main
In your case
' add the pages to the app
myApp.AddPage(myTestPage.page)
Note: This is just a rough overview. This makes the page available in direct navigation (typing the URL in the address bar of a browser), but not in any menu that you have set up. You'll still have write additional code for such feature.