How to use Substitution Variables in Data Management-EPCMCS

Summary:

Hi All,

Is this possible to use Substitution Variables in data load mapping?.

Let say we already run 12 month data for working version and now we want to copy the in input data set form working to WhatIf2 and Whatif3 or any version but my source and target would not be hard coded in mapping section.

There is option prompt on the screen to copy which version USER Want to need when they run the integration.

Is this scenario possible via DM??

Any other suggestion also welcome.

Any help appreciated

Thank in advance.