Definition
A separate authorization decision taken when an existing delegation is widened in scope, population, autonomy, or consequence. It carries its own evidence, its own correction capacity check, and its own dependence review, and it is recorded as a transition on the grant.
It matters because expansion is normally treated as the reward for success rather than as a new delegation. Requiring the decision is the direct block on the automation ratchet, and it keeps an authority grant readable against what the system now does.
Scale: Organizational · Phases: Design, Deployment · Measurability: Fully measurable · Maturity: Active research
Adjacent terms
References
- Expansion taxonomy branch · Taxonomy