F.17:8 - Optional block plan
A block plan is an optional navigation aid for a sheet with enough rows that grouping helps a reader. Use few memorable blocks and omit the plan when direct row search is clearer. Neither a declared plan, the number of blocks, nor filled row count proves coverage, completeness, usefulness, or semantic adequacy.
Example navigation plan for a system-role, Method, Work, and status thread:
- governed values and naming decisions;
- system-role kinds and their descriptions;
- system-role assignments and performed Work;
- methods, method descriptions, and work plans;
- status families and status windows;
- relation, slot, interface, and Bridge terms;
- evidence, assurance, source, and publication terms when those are the governed values.
This list defines no ontology. A sheet may use another small navigation plan for architecture, transformation flows, evaluation characteristics, Part G search packs, or another receiving use.