If you update a record in Vincere you can either send to FastTrack360 via the action menu or the record will be automatically updated on placement. Vincere is the source of truth for data, so ensure to only change data here or FastTrack360 values will be overwritten.

When a record already exists, you will be able to see the data that exists in FastTrack360 and what will change if you push.

This gives you a chance to ensure the data is correct before sending.