Help!!!, I have a issue about production order of IS-Mill, how to change the material configuration in Fast Entry ?

hello, everyone, I want to know how to change or copy the material configuration in production order of IS-Mill, i try many times but the configuration in production order(View: Fast Entry) only can display, can't change or copy, our client active the Business Functions: IS-Mill.

Who has experience in this area( IS-Mill ) ？ who can help me ? many many thanks!, 😢