Harmonisation as the Key to Interoperable JT Processes
Unclear responsibilities between JT and accompanying formats lead to friction losses in practice. The JT Content Harmonization Guideline 8.0 therefore defines:

• which content should be stored where
• and how this content should be provided in a uniform and harmonised manner.

A key contribution from prostep ivip's JT project groups to the sustainable use of JT in virtual product engineering.
 

This white paper of the prostep ivip project group SmartSE – Smart Systems Engineering presents practical methodological approaches for determining and evaluating the simulation credibility of numerical simulations to be performed in the context of cross-company, model- and simulation-based development, as already used today in the automotive industry. 

In version 2.3 the ReqIF Recommendation got an additional workflow diagram that shows the recommended status workflow between customer and supplier during a ReqIF exchange. The detailed workflow can be found in Annex B of the recommendation.

In order to accelerate the development of complex mechatronic systems, such as those used in the automotive or aerospace industries, and to save costs, these systems are increasingly being developed using systems engineering approaches and validated virtually.

prostep ivip SmartSE Recommendation 2025 PSI 11 Smart Systems Engineering - Collaborative Simulation-Based Engineering Version 4.0

ReqIF Implementation Guideline referring to OMG ReqIF1.2

Challenges and Lessons Learned for Successful Implementations