PSDA.11:0 - Use This When

Use this pattern when someone asks a decision-support performer to “help decide”, “structure the problem”, “recommend what to do”, or “say what should develop next”, but the engagement is not yet bounded well enough to produce a responsible result. The missing value may be the recipient, holder or subject, horizon, receiving decision, receiving Work, choice owner, authority, consequence, or kind of return expected.

Begin with the later decision or use that the decision-support result is meant to inform. Separate the performer who prepares decision support from the person or arrangement that receives it and from the Agent that owns the later choice. Then return one bounded engagement question or the exact value that is still missing.

The practical gain is an affordable start that works both before overt contest and inside a disputed situation. It prevents a workshop, model, score, or recommendation from silently becoming the decision, and it gives later problem-structuring or analytical Work a recoverable subject and stop.

Do not use PSDA.11 merely because a chooser must select among an already-qualified live option set; use C.11 or the applicable domain choice rule directly. Use one holder-specific practice directly when it owns the whole question and no decision-support composition remains. A scientific, legal, ethical, safety, governance, or other specialist question stays with that practice unless its result must be returned into a separately governed decision-support engagement.

PSDA.11:0.1 - Working Distinctions

Working term	Meaning in this pattern
decision-support engagement	The bounded situation in which a performer is expected to make a useful result available to a receiving decision or Work. The phrase alone establishes no Method, assignment, authority, WorkPlan, dated Work, service, or product.
decision-support performer	The actual or intended person, team, organization, tool-supported arrangement, or other capable System expected to prepare the return. A title, department, model, report, or tool output does not establish this performer or its authority.
recipient	The person or arrangement to whom the decision-support return is addressed for a named use. The recipient may or may not own the later choice.
holder or subject	The person, organization, System, arrangement, place, policy, capability, or other exact subject whose alternatives or consequences are under consideration. It is not inferred from the recipient’s identity.
choice owner	The Agent authorized to make, reject, defer, probe, or reroute the later decision. It may coincide with the recipient or performer only when that coincidence and authority are independently supported.
receiving decision or Work	The later choice or Work whose next action can change because of the decision-support return. A recommendation is one premise for that use, not the choice or Work itself.
bounded engagement question	The smallest decision-support question that makes the intended return, use, participants, scope, authority boundary, and reopen condition usable now. It is a practitioner result, not a universal account schema.