diff --git a/docs/adr/README.md b/docs/adr/README.md
index 5b67d9de0..bfa49151e 100644
--- a/docs/adr/README.md
+++ b/docs/adr/README.md
@@ -66,6 +66,7 @@ See **[CONTRIBUTING.md — "Proposing an ADR or PRD"](../../CONTRIBUTING.md#prop
 | [2008-command-exit-zero-gate.md](2008-command-exit-zero-gate.md) | Generic gate-predicate evaluator with a `command-exit-zero` kind (#2008) | Accepted |
 | [1990-existing-code-onboarding.md](1990-existing-code-onboarding.md) | Existing Code Onboarding Module owns deterministic repo-state detection and onboarding route selection | Proposed |
 | [2121-phase-identifier-parsing-consolidation.md](2121-phase-identifier-parsing-consolidation.md) | Phase-identifier parsing consolidation — single canonical owner (phase-id.cts) + anti-divergence guard | Accepted |
+| [2143-markdown-table-and-mutation-consolidation.md](2143-markdown-table-and-mutation-consolidation.md) | Markdown table model, bounded mutation, and fail-loud consolidation (#1372 part 2) | Accepted |
 
 ## Seam map