Who are We?
The EWIS-IF User Group is composed of industries representatives that have electrical harness interoperability
requirements and are interesting to accelerate STEP AP242 ed2 electrical translator’s development, quality and availability.
Participants: Gulfstream, Boeing, Safran, Fokker, Airbus
Objectives of the User Group
The User Group is in charge of:
- Harmonized business vocabulary
- Jointly define industry business requirements and use cases based on practical experience of OEM as well of suppliers
- Test cases and associated documentation
- Validation properties and minimum information recommendations
- Priorities in terms of scope of application implementations according to their requirements and use cases
The main achievement of the User Group of the last 6 months is the preparation of the tests case for the test round 2E.

Tasks & Results
The results of the User Group are the followings:
- Harmonized business vocabulary
- Jointly define industry business requirements and use cases based on practical experience of OEMs as well of suppliers
- Test cases and associated documentation
- Validation properties and minimum information recommendations
- Priorities in terms of scope of application implementations according to their requirements and use cases
To Join the EWIS-IF User Group
To join the EWIS-IF User Group or for more information, please contact the two co-leaders of the group:
- Dan Ganser from Gulfstream (dan.ganser@gulfstream.com)
- Jean-Yves Delaunay from AIRBUS (jean-yves.delaunay@airbus.com)