Late PO → replan buildLive

Purchase order date changed

ERP webhook · purchasing.order.promised

Parts on the PO

Traverse supplies → Part

Work orders needing them

ordered on → Sales Order → fulfilled by

Shortfall per work order

New PO date + goods-in lead vs. work order start

Any work order starved?

Continue only when the shortfall is positive

Draft the replan

Rank moves by promise-date risk and changeover cost

Reschedule work order

One action per affected order

Post to #planning

Orders moved and the promise dates held

Log, no action

Nothing starved — record the check and stop