| Type of Document | Number |
|---|---|
| Reg PO created in SAP | Ten-digit number starting with 45, |
| Reg PO/DAPO created in VAPS | Six-digit number with a three-letter prefix ending in D or R, |
| Blanket orders and subcontracts created in SAP | Ten-digit number starting with 55 (blanket) and 57 (subcontract) (5500000000 - 5700000000).
|
| Blanket orders and subcontracts created in created in VAPS | Six-digit number with a prefix ending in B (blanket), e.g., GRB123456
|