I just tried doing this with my Mars.1 instance of Eclipse, using https://atelier
Atelier is InterSystems’ Eclipse-based development environment. It enables you to rapidly build solutions that leverage the performance, scalability, connectivity, and reliability of InterSystems’ comprehensive data platform.
Watch "Getting Started with Atelier" videos.
Attention! Please put an Atelier version and/or InterSystems Data Platform server version in your Atelier question.