Datamigration template - Custom field
I have a question on datamigration customer template creation with custom fields . The functional team is planning to add a number of custom fields to various technical objects(connection obj, dev loc etc..). Currently, these field enhancements are not implemented and hence these fields are not available under the respective objects in EMIGALL.
I need to create the data migration template. What is the normal practice. Do I need to wait till the custom field enhancements implementation and then create the data migration template or is there any alternate options to include the custom fields before those fields enhancements are available in system...
Thanks and Regards,