Object Links fields grey for Production Order,BOM header,BOm item

Question

Hello Friends,
1) In DMS Object links tab ,for objects BOM header,BOM item,Production order fields are grey even though necessary settings are done. Is this standard or I am missing some config.
I did the similar settings for other objects like material master,vendor master,claim etc and I am able to assign these objects in Object links tab.
2) In Production order I can assign the existing document but can't create document from Production order.I maintain value 1 in img Maintain screen for object link --> Auth.
Define doc type --> Define object links --> create document = 2 ( Use Transaction to Create Document)
I can create a document from other objects like Material Master,Claim,PO,PR with similar settings.
Kindly help me in this regard
Regards
Abhijit A. Pachgade

Answer 1

As u right said this is a standard.
generally a document can be attched from the function T-code or from the DMS T-code cvo1n, through the object link tab page. * BOTH WAYS POSSIBLE*
but for BOM, production order it is only one way, u can attach at the function T-code level like co01....ect  ONLY ONE WAY
especially for PP transation, its one way
REGARDS
SURYA