How to populate "To", "From", and "Subject" into document definition automatically?
We can create a service field and go to Data Source to set it to the Batch registration parameter.
To get the "subject", "from", and, "to" info we can use the following registration parameters.
The subject of the e-mail message.
The sender's address.
The addresses of the recipients in the "To" field.
This way the fields in the document definition will be filled by the registration parameters.