This sample app is a functional simple CRM. It already has some business objects and pages, and even some data.
This is your copy, feel free to add, delete and modify data as you play with the app.
Then you can modify this app to get the hang of working in Apex Designer.
Explore the Home Page
Start by exploring the running application. There are four tabs with different tabular data.
Try clicking on A1A Manufacturing in the companies table to navigate to other pages.