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| Rec Type | ID | Global/Local | Why unique? | Explicit or augmented? | Notes |
|---|---|---|---|---|---|
| Item | Barcode | G | Resource sharing | Augmented | Nearly impossible to eliminate barcode duplication across a large consortium, but need to differentiate ownership. |
| Item | HRID | ||||
| Instance | Instance HRID | ||||
| Holdings | Holdings HRID | ||||
| Organization | Code | L | |||
| Organization | Name | L | |||
| Orders | PO Number | G | Erring on the side of caution here. Certain visibility into orders is necessary but deeper analysis of how much is shared is required | ||
| Orders | PO Line | G | |||
| Invoices | Invoice # | L | |||
| Acquisition Unit | Name | G | Possible use case: central tenant acquires on behalf of other tenants. | ||
| Fiscal Year | Name | L | |||
| Fiscal Year | Code | L | Presumptive. Need confirmation from consortia. | ||
| Ledger | Code | L | |||
| Group | Code | L | |||
| Fund | Code | L | |||
| Voucher | Number |
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