Copying the Item Text of BOM to Purchase Requisition

Hi all,

We are configuring the Procurement Process and MRP Process. So I get a problem in Purchase Requisition that was created by MRP or converted from a planned order.

I need to transfer the item text for a BOM purchase requisition texts. In other words, I have a BOM of a good. In it exists two components each other with you own text item. When I do the MRP the system generates various purchase requisitions to procure the components (external procurement) and I need that the text is transfered to Purchase Requisition Item text. Every material has Material Master.

I already done the configuration below:

Material Management>Purchasing>Purchase requisition>Texts for purchase requisitions>Define Copying rules.

And I consulted too the notes 85980 and 27136.

Does I am forgetting something ?

Thank you

Gian Carvalho