diff --git a/docs/implplan/SPRINT_20260307_010_FE_context_preferences_canonical_payload.md b/docs-archived/implplan/SPRINT_20260307_010_FE_context_preferences_canonical_payload.md
similarity index 100%
rename from docs/implplan/SPRINT_20260307_010_FE_context_preferences_canonical_payload.md
rename to docs-archived/implplan/SPRINT_20260307_010_FE_context_preferences_canonical_payload.md