This file helps a buyer identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. It does not make the decision automatically; named reviewers must attach evidence, resolve mandatory gaps, and sign the final record.
1 worksheet(s): Working File; working range up to 24 rows by 9 columns; 0 formula cells; 1 data-validation rule(s). File size: 5,024 bytes. Counts describe the packaged file and are not marketing estimates.
What is inside the download
| # | Working area | Completion standard |
|---|---|---|
| 1 | Source Object And Volume | Record the unit, quantity, rate, period, calculation basis, source, and a conservative alternative assumption. |
| 2 | Target Mapping And Transformation | Name the objects, volume, format, ownership and permission rules, validation sample, tolerance, retention, and evidence. |
| 3 | Permission And Ownership Rule | Name an accountable person or role, define the decision or action they own, and state how completion will be confirmed. |
| 4 | Validation Sample And Tolerance | Record the specific fact, its dated source, accountable owner, current status, and consequence if it remains unresolved. |
| 5 | Cutover Dependency And Rollback Trigger | Describe the event, business consequence, likelihood, trigger, mitigation, accountable owner, and closure evidence. |
| 6 | Risk Owner And Closure Evidence | Link or identify the dated artifact, scope, owner, reviewer, and any gap that prevents it from supporting the decision. |
Worked example
Historical records migrate successfully by count, but closed records inherit current-user permissions in the target. The checklist requires permission sampling and a tolerance threshold, so record counts alone cannot be used as acceptance evidence.
The example shows the level of specificity expected; replace it with the buyer's own users, volumes, dates, evidence, commercial terms, and acceptance authority. Do not copy an example into an approval record as if it were observed evidence.
Review timing
Start during solution design; update after mapping decisions, rehearsal results, volume changes, and cutover planning.
Failure modes this template is designed to expose
- Validating only record counts
- Leaving ownership rules implicit
- Using production cutover as the first full-volume test
- Defining rollback without a trigger or decision authority
Completion sequence for this file
- Set the boundary: agree Source Object And Volume and Target Mapping And Transformation before collecting detailed answers.
- Reconcile the record: test Permission And Ownership Rule against Validation Sample And Tolerance; preserve the source and explain conflicts.
- Close or escalate: use Cutover Dependency And Rollback Trigger and Risk Owner And Closure Evidence to record the final action, authority, evidence, and next review.
Field-level review notes for this file
The six working areas below are connected. Reviewers should reconcile them rather than complete each cell in isolation.
Source Object And Volume
Begin this check with Source Object And Volume. For the Migration Risk Checklist, reliable support normally includes a dated quote or invoice, the exact unit and period, a quantity source, and the calculation used. Cross-check the result against Target Mapping And Transformation, because a mismatch can change whether the file supports the decision to identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. Return the entry to its owner when it relies on a rate without its billing term, an unexplained zero, or a forecast copied from vendor marketing. A reviewer should be able to reproduce the conclusion without attending the original meeting.
Target Mapping And Transformation
The next control point is Target Mapping And Transformation. For the Migration Risk Checklist, reliable support normally includes an object inventory, volume, format, owner and permission mapping, sample method, tolerance, retention rule, and reconciliation output. Cross-check the result against Permission And Ownership Rule, because a mismatch can change whether the file supports the decision to identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. Return the entry to its owner when it relies on using record count alone while relationships, permissions, attachments, history, or retained copies remain untested. If the source changes, update the entry and state whether the decision changes with it.
Permission And Ownership Rule
Treat as decision evidence Permission And Ownership Rule. For the Migration Risk Checklist, reliable support normally includes a named accountable role, its authority, the population in scope, and the record that confirms action. Cross-check the result against Validation Sample And Tolerance, because a mismatch can change whether the file supports the decision to identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. Return the entry to its owner when it relies on assigning a department instead of a person or omitting guests, contractors, privileged users, and shared accounts. Where proof is incomplete, preserve a conservative assumption and a dated closure action.
Validation Sample And Tolerance
Before sign-off, challenge Validation Sample And Tolerance. For the Migration Risk Checklist, reliable support normally includes a dated primary record, accountable owner, review status, business consequence, and the proof required for closure. Cross-check the result against Cutover Dependency And Rollback Trigger, because a mismatch can change whether the file supports the decision to identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. Return the entry to its owner when it relies on an unlabeled assumption, copied answer, or blank cell that another reviewer might mistake for confirmation. Any accepted limitation needs a named authority, business consequence, and next review date.
Cutover Dependency And Rollback Trigger
Use an independent review of Cutover Dependency And Rollback Trigger. For the Migration Risk Checklist, reliable support normally includes a specific event, likelihood, business consequence, trigger, mitigation, decision authority, and closure proof. Cross-check the result against Risk Owner And Closure Evidence, because a mismatch can change whether the file supports the decision to identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. Return the entry to its owner when it relies on using a vague red-amber-green label that has no trigger, owner, due date, or consequence. The completed entry should survive renewal, incident, audit, or replacement review.
Risk Owner And Closure Evidence
Close the record only after reviewing Risk Owner And Closure Evidence. For the Migration Risk Checklist, reliable support normally includes a named accountable role, its authority, the population in scope, and the record that confirms action. Cross-check the result against Source Object And Volume, because a mismatch can change whether the file supports the decision to identify data, mapping, permission, cutover, validation, and rollback risks before migration approval. Return the entry to its owner when it relies on assigning a department instead of a person or omitting guests, contractors, privileged users, and shared accounts. Do not mark this area complete until its contradiction with the connected field is resolved.
Approval questions specific to the Migration Risk Checklist
- Source Object And Volume: What would independently confirm this entry, and what happens to the decision if the only available support is a rate without its billing term, an unexplained zero, or a forecast copied from vendor marketing?
- Target Mapping And Transformation: What would independently confirm this entry, and what happens to the decision if the only available support is using record count alone while relationships, permissions, attachments, history, or retained copies remain untested?
- Permission And Ownership Rule: What would independently confirm this entry, and what happens to the decision if the only available support is assigning a department instead of a person or omitting guests, contractors, privileged users, and shared accounts?
- Validation Sample And Tolerance: What would independently confirm this entry, and what happens to the decision if the only available support is an unlabeled assumption, copied answer, or blank cell that another reviewer might mistake for confirmation?
- Cutover Dependency And Rollback Trigger: What would independently confirm this entry, and what happens to the decision if the only available support is using a vague red-amber-green label that has no trigger, owner, due date, or consequence?
Final challenge: Could data owners, implementation teams, security, application administrators, and business process owners explain the decision, reproduce its key calculation or control, and identify the next action from this file alone? If not, the record is not ready for approval.