Understand
A proposed before-and-after workflow
A requester emails a description, procurement chases missing details, and finance learns about the commitment late.
A structured requisition validates required data, routes by value and category, records approval, creates or hands off an approved order, and directs mismatches to a named queue.
The future state remains a design until it is tested with the people, data, systems, and exceptions in scope.
Deliver
Data and decisions needed
Access is limited to what the agreed work needs. Client owners approve source authority, operational rules, and acceptance criteria.
| Reference | Input or decision to establish |
|---|---|
| 01 | Purchasing policies and approval limits |
| 02 | Request, PO, receipt, and invoice samples |
| 03 | Supplier and accounting master data |
| 04 | Known mismatch and urgent-buy scenarios |
Deliver
Delivery sequence
A bounded sequence protects continuity and makes learning visible before wider rollout.
- 01Segment request types and risksDefine evidence and the exception path
- 02Simplify required informationDefine evidence and the exception path
- 03Design approvals and delegationDefine evidence and the exception path
- 04Integrate the approved handoffDefine evidence and the exception path
- 05Test exceptions and audit recordsDefine evidence and the exception path
- 06Phase adoption by category or siteConfirm ownership and handover
Govern
How it fits existing systems
Existing systems are mapped by business responsibility, supported interface, data authority, update timing, and failure behavior. The design may integrate, configure, retain, or replace a component; no universal compatibility is assumed.
Govern
When a different approach may be better
Complex engineered purchases may need collaborative sourcing and technical review rather than a straight-through routine workflow.
