PPI Articles & Presentations

Read interesting and informative short articles relevant to systems engineering and projects.

Two new DIDs on Requirements Traceability available for free download.


There is not a lot of good information available in writing on requirements traceability. Two data item descriptions (DIDs – requirements specifications for data items) are offered by PPI as a service to the systems engineering community. They are:

Requirements Traceability Report – Requirements Analysis (RTR-RA)

Requirements Traceability Report – System Design (RTR-SD)

Both the DIDs plus several more are available for download by visiting the PPI website.

Do let us know if you find the DIDs useful, or if you have any suggestions for improvement.


Published By

Systems engineering thought leader, consultant, trainer and coach, impacting people's lives on six continents.
Published 8 years ago



Share on activity feed

Powered by WP LinkPress



Make 2022 A Year of Learning Improvement

PPI's 2022 full course schedule is now live. Click here and register your interest today!

FREE Monthly SE Industry News?
Scroll to Top