Copying programs with Enhancements and include them in the Copy
I am trying to understand how to work with Enhancements in ECC 6.0. I have to make a 'Z' copy of an SAP Program to change the functionality for a specific requirement. When I copy the program, the enhancements in the SAP Program are not included in the copy. How do I copy or attach these enhancements to the new version of the SAP Program? I need this information as soon as I can get it.