Need add Part Number into Siebel message before OM synchronize

Hi,

Customer would like add part Number into SiebelMessage. So, they can add their customized step before "Synchronize" step in "SIS OM Edit Service Order Line Item" workflow, to add specific logic for different Part Number.

However, add make such modification, the part number tag exist in SiebelMessage as expected, but will be NULL for these product added in the econfigurator.

1) Add part number into "MACD Order Entry - Line Items".
2) Add Part Number into pickmap of Product field in "MACD Order Entry - Line Items"
3) Add Part number into Line Item ic of IO "SIS OM ORDER". add up for this field as "FieldDependency" "Name"