Where is Reuse Programming Command?

Hello

I have a question.
Where are the reusable programming functions?
I am currently using 3DEXP 2020x HotFix8 version.
The reason I want to use reusable programming is because
This is to reuse the NC program used before for revision data.
For this reason, I tried to use reusable programming, but I can't seem to find the function.
If programming reuse is excluded in NC, are there any other functions for program reuse?
Programmable feature recognition reuse cannot be used as it is a face-based selection.
You want a reuse program for your product.

Thank you.