CRM Migration Data Cleanup Checklist
Prepare a CRM migration checklist covering record identity, field mapping, duplicates, relationships, history, validation, and a controlled cutover decision.
A CRM migration checklist should prove that useful records and relationships survive the move. Exporting and importing a file is only one step. Clean the data, map its meaning, and validate the result before relying on the new system for active client work.
Inventory the source data
List contacts, companies, opportunities, activities, tasks, notes, owners, and relationships that matter. Identify authoritative sources and decide what should migrate, remain archived, or be excluded through an authorized process. Preserve an appropriate source backup and establish controlled access.
Define identity and field mapping
Document how each source record is identified in the destination. Map field types, allowed values, required fields, stages, dates, and relationships. Two fields with the same label may have different meanings or limits.
| Migration area | Check |
|---|---|
| Identity | Stable source-to-destination record mapping |
| Duplicates | Reviewed merge rules and unresolved candidates |
| Fields | Types, values, meaning, and transformations |
| Relationships | Contacts, companies, opportunities, and owners linked |
| History | Needed activities and timestamps preserved |
| Validation | Counts, samples, and important business results reconcile |
Clean with deliberate rules
Normalize inconsistent values and review duplicate candidates before bulk changes. Do not merge solely on a shared company name. Keep a record of transformations and unresolved issues so the destination does not conceal the source uncertainty.
Test a representative migration
Include records with multiple opportunities, inactive owners, missing optional fields, unusual dates, and relevant history. In an illustrative test, contact counts match but opportunity-to-company links are missing. The migration is not ready even though the total number of rows appears correct.
Plan the cutover window
Define how new or changed source records are handled during the move. Choose who can approve cutover and what validation must pass first. Establish the recovery or rollback approach with the technical owner before modifying active operations.
Verify business use after transfer
Ask users to find assigned work, inspect history, perform a stage transition, and reproduce a defined report from sample records. Row counts are useful controls, but they do not prove the destination supports the intended workflow.
Frequently asked questions
Should every old record migrate?
Not automatically. Decide based on operational need, relevant retention obligations, and authorized handling. Keep the choice documented rather than deleting inconvenient records to simplify the import.
When can the old CRM be retired?
After the responsible owners confirm required validation, continuity, access, and recovery arrangements. A successful import message alone is insufficient.
What if the systems cannot preserve every field?
Record the gap and its consequence, then agree on an appropriate mapping or archive route before cutover.
Put this into practice
Create the mapping and validation checklist before the full import. Test representative records, reconcile relationships and business reports, and make cutover conditional on the agreed acceptance evidence.
For the wider operating context, start with Educo’s service business approach. To discuss the constraint in your own business, talk to Educo.
