Purchase Request Approval BPMN

A purchase request approval BPMN diagram shows the handoff from the person who needs an item to the manager who approves spending and the buyer who places the order. Lanes make those responsibilities visible. The approval gateway records the point where a request either stops or moves into procurement. Keep the request, review, decision, and order tasks short so people can scan the process during training or process review. Add finance, budget, supplier, or receiving steps only when they reflect the actual process. This is a workflow map, not a purchasing policy or a substitute for delegated approval limits. Keep the posted drawing current whenever the layout, equipment, or approved route changes.

類型 BPMN標準 OMG BPMN 2.0.2 / ISO/IEC 19510:2013引擎 schematex-bpmn更新時間 2026/9/24

需求

“Draw a BPMN purchase request approval workflow with requester, manager, and procurement lanes; submit a request, review it, decline rejected requests, and create a purchase order for approved requests.”

接著試試Add a finance approval lane.Add a request revision path.

這張圖裡有什麼

看懂背後的決策。

01Roles

Separate the requester, approver, and buyer.

02Decision

Make the approval outcome explicit.

03End states

Show both declined and ordered requests.

Use this pattern when one internal request needs a clear approval before purchasing.

瀏覽所有 BPMN 範本 →

常見問題

What does this BPMN show?

It shows who submits a purchase request, who reviews it, and what happens after approval or rejection.

Why use lanes?

Lanes separate responsibilities so handoffs between requester, manager, and procurement are clear.

Can I add more approvals?

Yes. Add a lane and gateway for finance, compliance, or a budget owner when that role takes part.