Solve it once.
Reuse it across every program.
Catalogs, frozen baselines and security blueprints turn last program's work into this program's head start. Approve a control once, then reuse it — with its evidence attached — across every vehicle line that inherits it.
Catalogs,
not copy-paste.
Curated libraries of assets, threats, damage scenarios, requirements and controls — governed once, referenced everywhere. A catalog entry is a single source of truth, not a snippet pasted into ten projects that quietly drift apart.
Baselines you
can freeze.
A baseline freezes the state of a program at a release — model, TARA, risk treatment and evidence together. Later programs inherit the latest baseline, and any two baselines diff cleanly so a change is a reviewable delta, not a rewrite.
INHERIT A BLUEPRINT → ITS EVIDENCE COMES WITH IT.
Blueprints carry
their evidence.
A security blueprint packages a proven architecture with its TARA, controls and verified claims. Reuse it on the next program and the evidence comes with it — the Tier-1 answer to "prove this component again" is already written.
Inherit,
then re-verify.
Reuse is not blind copying. A new program inherits the latest baseline, then only what actually changed re-flags for review — so you carry forward everything that still holds and re-verify only the delta. Governed by policy, on the Governance sheet.