Addition of business objects to a module
Create business objects in the new module. The first business object you create is the module's base business object, which must have the same name as the module.
After you have created and published a module's base business object and specified the base business object's fields, you can create other business objects in the module. When you create another business object in a module, the new business object is created with a copy of the sections, fields, association definitions, and state transitions in the module's base business object. Once a business object is created, you are free to add, remove, or modify its sections, fields, association definitions, and state transitions. Changing the newly created business object in any way has no effect on the base business object or on any other business object.