Supply ID

This field displays an identifier that indicates the source of this supply. Depending on the type of supply, the identifier is composed of up to three parts:

Supply Type	Reference Parts
Purchase Order	PO number + PO Line number + PO Release number
Purchase Requisition	Requisition number + requisition Line number
Transfer Order Receipt	Transfer order number + Transfer order Line number
MPS Release	Item number + Ref Num
Job Supply	Job number + Suffix
Production Schedule Release	Production schedule number + Due Date
On-hand Inventory	Item number

On the Planning Detail APS form, this field is read-only.