The Bellekens EA toolpack v2.0 now has two completely new general purpose add-ins.
EA Validator
The EA Validator is an add-in that will help you validate the syntactical correctness of your EA model.

Validations as based on SQL queries and are fully customizable to your specific requirements. It comes with a set of example rules that may be used as is, or can serve as a basis for writing your own validation rules
EA Mapping
With EA Mapping you can map data models of all kinds to each other.… Read more

The mappings can be made between Classes, Attributes and Associations, and allows for many-to-many mappings. For each mapping you can add a description of the mapping logic to be applied.…