Develop and test code

Implement common structured programming constructs of X++

Create, read, update, and delete (CRUD) data

Implement global functions in X++

Resolve best practice warnings

Implement X++ variable scoping

Implement inheritance and abstraction concept

Implement query objects and the QueryBuilder class

Implement attribute classes

Implement Chain of Command (CoC)

Implement event handler classes and delegates

Implement the SysOperation framework

Implement the workflow framework

Implement the SysExtensionSerializer framework

Create unit testing using the SysTest framework and Task recorder

Run unit tests in Test Explorer