Hardware engineers need requirements in the context of the part and interface they own. A long database list is less useful than a clear allocation, applicable configuration, design reference and test result. Choose software that keeps those links current while CAD, ECAD and PLM retain their specialist authority.
Which records support the hardware decision?
For a synthetic radiator panel, show the thermal dissipation requirement, mechanical interface, coating decision and thermal-vacuum test. Record which drawing revision was tested. When the allowable dissipation changes, a hardware engineer should identify affected interfaces and evidence without searching email or manually joining spreadsheets.
Can we identify the configuration?
The approved requirement for a qualification model may differ from the flight article or a later variant. Ask candidates to identify applicability and the as-tested configuration. NASA's configuration-management guidance reinforces the need to control what configuration a record describes. Do not treat an old test result as current merely because it links to a requirement with the same ID.
Where does each workflow begin and end?
Altium Requirements Portal may be strong when the governing hardware context is electronics design. A PLM-oriented Codebeamer estate can be rational when lifecycle continuity matters. Arc is relevant for cross-discipline programme context and verification. None should be assumed to own the native mechanical model, schematic or BOM without explicit integration evidence.
What should engineers test?
Have the hardware owner propose a part change, attach or reference the authoritative design revision, identify affected requirement and test, and present the evidence to a systems reviewer. Count manual copies and ambiguous links. A tool that is powerful in an administrator demonstration but awkward for the hardware owner may add more work than it removes.
Frequently asked questions
Should a requirements tool replace CAD or PLM?
No. The specialist system usually remains authoritative for design files and parts; the requirement record should link to the relevant revision.
Why does as-tested configuration matter?
A passing result applies to a particular article and revision. A later design change may require reassessment or retest.
What is a good hardware trial?
Change one part or interface and trace its requirement, design revision and applicable test through review.
Apply this engineering method in Arc
Arc connects requirements to systems and interfaces, records controlled review decisions and maintains verification evidence against the relevant configuration. Bring one representative requirement set to evaluate this method.
Luc will email from luc@archelps.com to arrange setup. Agree scope and data handling before adding programme information.