diff --git a/index.bs b/index.bs
index b3c0cec..5742c18 100644
--- a/index.bs
+++ b/index.bs
@@ -294,10 +294,19 @@ At [=populating a session history entry=], in step 6 after substep 7 insert the
If |shouldReloadForCriticalClientHints| then:
- Set navigable's [=has reloaded for Critical-CH=] to `true`.
+
- Set navigationParams's [=critical ch restart time=] to be the [=current high resolution time=].
- reload navigable.
+At [=navigation params=], append the following:
+
+- critical ch restart time
+ - a {{DOMHighResTimeStamp}} used for creating the navigation timing entry for the new
Document
+
+
+
Service Worker initialization {#service-worker-init}
-----------
At set up a worker environment settings object,