# Canceled Installment Evidence Register

Keep a canceled installment distinct from a missing or zero installment.

## Scope
Preparation and review only. No account action or professional decision.

## Inputs
Schedule versions, status history, installment IDs, cancellation approvals and totals.

## Workflow
1. Trace explicit canceled IDs and retain prior amounts.
2. Exclude rows only under the approved status rule; lack of a row does not prove cancellation.
3. Show impact on total and obligations with approval gaps.
4. Return a register; no deletion, customer notice or billing change.

## Output contract
installment | prior amount | current status | cancellation evidence | inclusion rule | total impact

## Fictional acceptance test
Fictional active 70 plus canceled 30 gives included 70 only under an approved canceled-exclusion rule. Disappearing 30 without evidence stays unresolved.

## Review gates
Keep original values, source IDs and version dates. Unknown facts stay held. Use qualified review for hiring, legal and accounting conclusions. No send, share, sign-in, scheduling, ledger change or payment. Fictional contract review is not a live account compatibility test.

## Method source
https://developer.salesforce.com/docs/platform/api-rest/guide/resources-opportunitylineitemschedules.html

Checked October 7, 2026. Oct7 GSC chart throughOct4: marketing copilot37,PlanableClaude33/ChatGPT23,brief12,report11; other profession topics are related workflow-method demand leads, not exact queries. Exact monthly volume unmeasured.