| CC-CSC-8 (Optional branch/named-use split). | The concrete narrower use, non-admissible use, and return are stated once; optional coarseningBranch appears only when it selects a branch-specific rule, and no duplicate disposition or mandatory loss tag repeats them. | Keeps compact aids action-selecting rather than authority-looking. |
| CC-CSC-9 (Loss/recoverability). | Exact reuse or reliance cases state every concrete decision-relevant loss and select exactly one immediate recoverability action for the proposed use. | Preserves multiple losses while making the next move unambiguous. |
| CC-CSC-10 (Chain continuity). | Every coarsening chain keeps exact original source episteme, each intermediate episteme, each construction, accumulated loss, and return; otherwise reopen exact X. | Prevents summarization from resetting source identity. |
| CC-CSC-11 (Privacy). | Redaction cases name sharing boundary, withheld claims, risk rationale, blocked accountability/gate uses, and exact source review path. | Prevents redaction-as-closure. |
| CC-CSC-12 (Interop). | Interop simplification names the operative relation and supports its bounded use under that relation’s governing pattern. When that relation is a Bridge between exact local senses with different interpretation bases, name the exact F.9 Bridge and separate bounded-use claim; an optional F.9.1 stance note stays separate. | Prevents simplified wording or a stance word from asserting correspondence. |
| CC-CSC-13 (No authority by repetition). | Fluency, citation, repetition, publication visibility, or a more convenient carrier cannot widen use. | Keeps Y within its declared use. |