How to check the result of Demo Migration in Zendesk?
Once the Demo Migration is completed, click the Ticket summary button:
This will open a list of Tickets IDs in the help desk you're migrating from and IDs of "new" Tickets in Zendesk:
Carefully look through each ticket and check if the Type, Source, Status, Priority, Custom Fields, Requester, Agent, Tags migrated correctly. Additionally, if you’re migrating the Knowledge base check the statuses of articles. If you’re satisfied with the result of the Demo Migration, start the Full Data migration.