RQM 3.0.1 Reportable API used for document generation with RPE is, excepting a few areas, backwards compatible meaning the templates you’ve created for 2.x should work with 3.0.1
For the areas where RQM 3.0.1 is not backwards compatible see Notable Changes in RQM Schema
Another interesting link is RQM API Fields This new API will allow you to build more elegant and efficient RPE templates for RQm document generation.
