If a destination database contains fields that does not exist in the source database, and you want RapidiOnline to insert a value when a new record is created, you can make use of "Default Values".
Default Values are only filled in when adding a new record to the Destination, not when an existing record is updated.
If you need to fill a field in the destination with a fixed value both at update and insert, you can use a formula in the Field List - like ##'fixed value'
Field:
Here you specify the field in the destination table RapidiOnline should apply the default value to.
Value:
Here you specify what the default value should be.