System / responsibility / release
Controlled data migration
Make every unresolved row visible before cutover.
An import with no technical errors may still assign records to the wrong organization. Migration begins with meaning: which identifier is stable, which value wins and what cannot be inferred.
The paid engagement
We offer source inventories, mapping rules, repeatable dry runs, exception reports and a staged cutover. Test copies minimize personal data. Source files stay recoverable until the agreed verification period ends.
Acceptance and boundaries
Acceptance reconciles counts, relationships and selected business totals, then checks representative records in the new interface. You approve ambiguous matches. Retention, deletion and the legal basis for processing require your responsible professional's direction.