diff --git a/docs/docs.json b/docs/docs.json
index 423efad6..15c471b6 100644
--- a/docs/docs.json
+++ b/docs/docs.json
@@ -179,7 +179,6 @@
             "pages": [
               "rfds/session-fork",
               "rfds/request-cancellation",
-              "rfds/meta-propagation",
               "rfds/agent-telemetry-export",
               "rfds/proxy-chains",
               "rfds/mcp-over-acp",
@@ -222,6 +221,7 @@
               "rfds/session-config-options",
               "rfds/session-list",
               "rfds/session-info-update",
+              "rfds/meta-propagation",
               "rfds/acp-agent-registry",
               "rfds/session-resume",
               "rfds/session-close",
diff --git a/docs/rfds/meta-propagation.mdx b/docs/rfds/meta-propagation.mdx
index 1f697826..60361481 100644
--- a/docs/rfds/meta-propagation.mdx
+++ b/docs/rfds/meta-propagation.mdx
@@ -62,5 +62,6 @@ Here are several MCP SDKs that propagate W3C trace-context in `_meta`:
 
 ## Revision history
 
+- 2026-06-03: Moved to Completed.
 - 2025-12-04: Implementation in extensibility docs
 - 2025-11-28: Initial draft
diff --git a/docs/rfds/updates.mdx b/docs/rfds/updates.mdx
index 019ea42a..78d6ab13 100644
--- a/docs/rfds/updates.mdx
+++ b/docs/rfds/updates.mdx
@@ -6,6 +6,13 @@ rss: true
 
 This page tracks lifecycle changes for ACP Requests for Dialog. For broader ACP announcements, see [Updates](/updates).
 
+<Update label="June 3, 2026" tags={["Completed"]}>
+## \_meta Propagation RFD moves to Completed
+
+The RFD for documenting `_meta` propagation conventions for correlation metadata has been completed and is now part of the protocol documentation. Please review the [documentation](/protocol/v1/extensibility#the-_meta-field) for more information.
+
+</Update>
+
 <Update label="June 3, 2026" tags={["Preview"]}>
 ## Session Usage RFD moves to Preview stage