diff --git a/java/google/registry/env/alpha/default/WEB-INF/cron.xml b/java/google/registry/env/alpha/default/WEB-INF/cron.xml
index 21535c5b2..845822129 100644
--- a/java/google/registry/env/alpha/default/WEB-INF/cron.xml
+++ b/java/google/registry/env/alpha/default/WEB-INF/cron.xml
@@ -152,8 +152,11 @@
- every day 07:00
+
+ To facilitate troubleshooting, run after the exportSnapshot task below (typically finishes in
+ 90 minutes in production) has completed.
+ TODO(b/122271637): move to 06:00 (UTC) when the exportSnapshot task is removed. -->
+ every day 09:00
backend
diff --git a/java/google/registry/env/production/default/WEB-INF/cron.xml b/java/google/registry/env/production/default/WEB-INF/cron.xml
index c1ba7d62d..cf6090023 100644
--- a/java/google/registry/env/production/default/WEB-INF/cron.xml
+++ b/java/google/registry/env/production/default/WEB-INF/cron.xml
@@ -174,6 +174,24 @@
backend
+
+
+
+ This job fires off a Datastore managed-export job that generates snapshot files in GCS.
+ It also enqueues a new task to wait on the completion of that job and then load the resulting
+ snapshot into bigquery.
+
+
+ every day 09:00
+ backend
+
+
diff --git a/java/google/registry/env/sandbox/default/WEB-INF/cron.xml b/java/google/registry/env/sandbox/default/WEB-INF/cron.xml
index 9ed16a801..a02d57f7c 100644
--- a/java/google/registry/env/sandbox/default/WEB-INF/cron.xml
+++ b/java/google/registry/env/sandbox/default/WEB-INF/cron.xml
@@ -151,6 +151,24 @@
backend
+
+
+
+ This job fires off a Datastore managed-export job that generates snapshot files in GCS.
+ It also enqueues a new task to wait on the completion of that job and then load the resulting
+ snapshot into bigquery.
+
+
+ every day 09:00
+ backend
+
+