How to find out how one should split an NA-Batch input file that contains mapping of multiple template with multiple delivery option in EngageOne

Product Feature: Batch (Non-Accumulated)

Operating System: Windows 2008

Configuration: JBoss
If one wants to split an input file that contains data corresponding to 'm' templates being used to generate output of 'n' delivery options, it's recommended to create one input file for each template, so that the input file contains mapping of one template with all the delivery options it uses.

This will create total 'm' files.
UPDATED:  November 15, 2017