Library / First Principles Framework (FPF) - Core Conceptual Specification
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B.1:0 - Use This When

Use this pattern when a project needs to say how several admitted objects are considered as a whole, or when a whole-level claim depends on parts, collection belonging under the collection’s own rule, component structure, constructional grounding, or a selected aggregation rule.

Typical moments:

  • a product, plant, dataset, paper, model family, organization, fleet, batch, or research program is discussed as a whole;
  • a dashboard rolls part measurements into a whole-level characteristic;
  • a team says that a method, role, graph, or algebra “decomposes” something and may be smuggling part-whole claims;
  • a collection needs whole-level characteristics without becoming an acting collective system;
  • an aggregation claim is being used for architecture, assurance, evidence, or MHT reasoning.

First useful move. Recover the claim kind before choosing notation: part-whole construction, collection belonging under the collection’s own rule, collection-as-whole grounding, a relation among local system-role kinds, a direct participation or assignment relation, method relation structure, work occurrence holarchy, selected architecture structure, or mathematical description. If claim-bearing source wording still says only “role,” use E.10.ROLE before choosing one of these branches.

What goes wrong if missed. Γ, graph, algebra, decomposition, factor, component, step, phase, and collection wording become one universal composition language. Roles and methods become parts; work occurrence evidence is inferred from method structure; a graph is mistaken for the structure; a collection becomes an acting whole by label.

What this buys. B.1 gives one doorway into part-whole construction while keeping its neighbors clean: A.14 is the pattern for relation vocabulary, C.13 is the pattern for constructional grounding, B.3.5 is the pattern for Working-Model assurance grounding, A.15.1 is the pattern for work-occurrence holarchy, and C.29 is the pattern for mathematical-lens use.

Not this pattern when.

  • If the question is the local relation word, use A.14.
  • If the question is constructive part-whole grounding, use C.13.
  • If the question is assurance grounding for a working model, use B.3.5.
  • If the question is an exact relation among local system-role kinds, use A.2.7; if it is classification, assignment, or a direct participation relation, state that fact through its own pattern and predicate. Send unresolved claim-bearing “role” wording through E.10.ROLE. Use the Method patterns for method relation structure and C.29 when a mathematical lens is relied on for the current claim.
  • If the question is performed-work occurrence parts, use A.15.1.
  • If the question is whole reidentification or emergence-family wording, use B.2 or B.2.P.