Checking Preview During a CMS Migration
Check the full editorial preview journey on both sides of a platform move.
Check the editor journey
Open preview from the CMS entry, using the same browser and access controls as the editor. Confirm that the intended destination opens and that draft state is visible. Repeat the check for each page type included in the migration.
Record what you checked
Keep the entry identifiers, locale, expected values, and result with the migration review. A successful check for one simple entry does not establish that every content relationship works.
See content migration support for the wider acceptance process.