material provide to vendor in MRP

Hi,

I notice that I can make the MRP to consider material provided to vendor in SAP ECC6 by activating the BADI MD_SUBCONT_LOGIC (SAP note:

743312).

When I look at the notes, there is a section that look like this:

you should be able to see the code.

method IF_EX_MD_SUBCONT_LOGIC~IS_GENERAL_SUBCON_LOGIC_ACTIVE .

* > for materials in plant 1000 and MRP group 0010 IF im_mt61d-werks = '1000'

AND im_mt61d-disgr = '0010'.

* > switch to the simple subcontracting logic

CLEAR ch_scflg.

* > method has changed values -> set changing flag

ch_changed = 'X'.

ENDIF.

Quesiton 1 - what should we do to the above code?

Question 2 - Does any system configuration require before implementing this BADI?

thanks

tuff