Harshdeep ,

Yes, for each version you need a specific transformation, but from a single message you can transform and route to a different HL7 versions and systems using Routing Productions

See the documentation: Routing Production

Cristiano Silva.

Hi Harshdeep,

Yes. You can do this with data transformations. Note the HL7 framework is available on Iris for Health.

See the documentation:

https://docs.intersystems.com/irisforhealthlatest/csp/docbook/DocBook.UI.Page.cls?KEY=EHL72_transformation