CRM_COPY_BADI for item categories???

Hello Gurus,

              When we are working with copy control for business transactions we define a copy routine while customizing and we will pass it as filter value for this badi, so this badi will trigger. I want to know when this badi will exactly trigger in the case of item categories and what are the setting that we need to do???

Thanks in Advance.

Regards,

Krishna.