diff --git a/workplans/RMGR-WP-0001-foundation.md b/workplans/RMGR-WP-0001-foundation.md
index 49b77e4..78049ba 100644
--- a/workplans/RMGR-WP-0001-foundation.md
+++ b/workplans/RMGR-WP-0001-foundation.md
@@ -102,7 +102,7 @@ projection.
 
 ## Acceptance
 
-- [ ] The authority and data model are explicit.
+- [x] The authority and data model are explicit.
 - [ ] Observation and command contracts are versioned and testable.
 - [ ] State Hub extraction candidates have dispositions.
 - [ ] The implementation foundation has a recorded decision.