When using a customized reverse knowledge module, can the execution be done only on the development environment?

When using a customized reverse knowledge module, can the execution be done only on

the development environment?

A.
No, only the production environment can be used.

B.
No, only a Java engine intermediate environment can be processed.

C.
No, all environments linked to a logical schema can be used to reverse-engineer table
structure,

D.
Yes, as long as the other environment is a mirrored copy.