Library / First Principles Framework (FPF) - Core Conceptual Specification
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A.1.SCR:4 - Solution

A.1.SCR:4.1 - State the system-dependent decision

Start with four plain statements:

  1. the claim you are trying to use;
  2. the exact entity proposed as actor, change bearer, capability holder, persistent subject, or project system-of-interest;
  3. the decision or action that would differ if this entity were or were not a system; and
  4. the observation, boundary fact, or construction fact that would settle that difference.

Do not use bare system candidate as a working noun. Before referent recovery say the proposed system reading of the phrase. Once an actual referent is identified, say the exact U.Entity being evaluated under the already admitted U.System kind. Say an alternative being considered for designation as the project system-of-interest only when one named project plan or decision compares possible referents.

A.1.SCR:4.2 - Take the subject-pattern exit first

Before testing systemhood, ask whether the current decision already concerns one of these objects:

Current objectSubject pattern or exit
Holder-dependent capabilityA.2.2
Local system-role kind or obtaining system-role assignmentA.2 and A.2.1
Reusable way of doing or its descriptionA.3.1 and A.3.2
Intended workA.15.2 U.WorkPlan
Dated performed occurrenceA.15.1 U.Work
Actual bounded changeA.3.4 and the exact transformation pattern
Claim-bearing model, rule, report, code, or other epistemeC.2.1
Selected structure or transformation-flow structureA.22 or E.18
Promise, commitment, speech act, or permission resultA.2.3, A.2.8, A.2.9, or A.2.8.PER
Service/access referent, status, evidence, evaluation, delivery, acceptance, or other relationA.6.P §4.11a and then the exact subject pattern

If this result answers the decision, stop here. Name the object, its subject pattern, and what you can now do. Do not apply A.1 as a recurring project ritual.

If a needed relation has no current governor, state the exact participants and blocked receiving use, return missing-governor[...], and continue under A.6.RCD. Do not substitute relatedTo, a graph edge, or a local bundle.

A.1.SCR:4.3 - Apply A.1 only when systemhood remains load-bearing

When the decision still depends on systemhood, recover all six A.1 constructive components. A.1 supplies the criterion.

A.1 componentPractical recovery question
Exact entityWhich one entity is being tested, and what identity rule distinguishes it from its name, description, parts, environment, and successor?
Exact constituentsWhich entities actually constitute it rather than merely being nearby, listed, sampled, or described with it?
Constructive part relations and assemblyWhich obtaining part relations and assembly make these constituents this whole?
Reidentification ruleWhich changes preserve it, and which replacement, disassembly, completion, or termination ends it?
Composition-grounded whole-level characteristicWhich characteristic follows from the actual assembly rather than from a label, plan, measurement, or one constituent?
Possible participation in a larger constructive assemblyWhich boundary, interfaces, relevant characteristics, and identity-preservation conditions satisfy the applicable governed construction rule?

Then apply the already admitted U.System condition: the whole has an actual physical or operational organization through which it can causally participate in Work or transformation while preserving identity.

A.1.SCR:4.4 - Return one decision-bearing result

DispositionRequired first result
Subject-pattern resultExact object or relation, the claim needed for the decision, the cited subject pattern’s concrete contribution, and the action now possible; no A.1 test.
System recognizedExact system, identity and boundary, decisive construction facts, acting-eligibility basis, and the system-dependent next use.
Proposed system reading rejectedExact non-system subject or relation, its subject pattern, and the action that remains possible.
Evaluation unresolvedExact U.Entity, missing A.1 component or kind-specific condition, needed information, and the decision that stays blocked.

SubjectPatternLocator locates the cited pattern; in ordinary prose, cite its PatternID. Add exact predicate or defining-content references, including a defining episteme edition or ClaimGraph, only when the governing claim or a named receiving use requires them (C.2.1 §4.2.4).

After one candidate bearer is recognized, rejected, or left unresolved, use A.1.CSD only when the current question is which other Systems may undergo relevant changes and that discovery can change a named decision or investigation. A.1.SCR does not generate the bearer set or qualify consequence paths; it supplies only the load-bearing recognition result or blocker.

These are response forms, not a schema. Persist a classification assertion or evaluation-result episteme only when another use must inspect or cite it; C.2.1 is then the pattern for that episteme. true | false | unknown describes an evaluation and changes no kind extent.

A.1.SCR:4.5 - Add only the neighbors used now

After the first result, add only claims consumed by the decision. Shared extent, one carrier, a common label, or co-occurrence establishes none of their identities or relations.

A.1.SCR:4.6 - Keep service/access recovery independent

When service or access wording is the unresolved phrase, start in A.6.P §4.11a. A.6.P names the exact service-provision Work, Method, PromiseContent, system-role assignment, bearer, access-providing arrangement, permission, status, or direct relation. Use A.1.SCR only if the repaired sentence makes a separate system-dependent assertion about the exact entity recovered there—an exact bearer or access-providing arrangement.

“My service stopped” does not by itself say that a system stopped. Service-provision Work may have ceased, an exact deployed or physical bearer may have stopped or become unavailable, an access-providing arrangement may be proposed as the exact system whose functioning stopped, or promised availability/fulfilment may have failed. Use A.1.SCR only to test a separately proposed exact bearer or access-providing arrangement when its system boundary matters to the decision.

A.1.SCR:4.7 - Preserve the project system-of-interest bridge

The primary expression is project system-of-interest, inherited from systems engineering without adding target, aim, or goal semantics. systemOfConcern may serve as a historical systems-engineering Plain synonym for that same designation.

A project plan or decision may designate one system as the project system-of-interest. Keep six questions separate:

  1. identify the exact actual system, or keep a merely intended future referent as a designator in plan, decision, or description content;
  2. name the plan or decision that designates it and the intended change or use;
  3. admit composite project Work only after A.15.1 and A.15.6 qualifications hold;
  4. state each actual work-to-referent, transformation, production, evaluation, delivery, acceptance, or later-use fact under its own governor;
  5. test any SystemOfInterestSystemRole interpretation and any A.2.1 system-role assignment separately; and
  6. when the recognized system must be reconnected to the long dependency from outside use through architecture, Work, change, and recursive builders, use A.1.STM to name the needed final result, retain supported answers, and read backward to the first unsupported dependency. Take that question to the subject pattern whose entry accepts it, and return the answer or a named stop.

For a claim about a particular dated Work occurrence, first identify every actual performing System and recover its A.13 core. Independently admit that occurrence under A.15.1 from its performance history, at least one Method actually followed, temporal extent, and at least one locally declared containing-System relation. Apply this branch to the occurrence being asserted, whether it is Work represented on the map or a separately asserted Work of using the map. After admission, add F.6 only when the receiving claim also needs precise assignment-bound attribution through that performer’s same obtaining assignment. A Work-only claim may stop after admission.

Infer no project designation from system recognition, affectedness, familiar wording, a system-role label, or shared realization. If the decision needs the unsupported compound project-selection truth, preserve missing-substrate[project-selection-conjunction] until one constructor substrate and edition define that claim.

A.1.SCR:4.8 - Use physical grounding without cross-kind identity

Ask what physically or operationally exists, where its boundary lies, and what preserves or ends its identity. This pressure helps test a proposed system reading and reject description-only substitutes.