Changing the Customized program Code and (TR request)

Hello everyone,

As i searched everywhere pls let me know that if already exist z program, that if i did some changes in code and new tr request created. That z program contains more than 3 includes , but i added only one code in one include . Now the problm is that i need to save and activate every include or should i need to save only the changes i did include ah. that 3 include that i need to save it in new request because of new code added. Is this correct format or not. kindly let me know.

Regards and thanks,

Raviram.