Document notifications for scheduled workflows (#17155)

content/actions/reference/events-that-trigger-workflows.md

@@ -80,6 +80,8 @@ You can use these operators in any of the five fields:
 
 You can use [crontab guru](https://crontab.guru/) to help generate your cron syntax and confirm what time it will run. To help you get started, there is also a list of [crontab guru examples](https://crontab.guru/examples.html).
 
+Notifications for scheduled workflows are sent to the user who last modified the cron syntax in the workflow file. For more information, please see "[Notifications for workflow runs](/actions/guides/about-continuous-integration#notifications-for-workflow-runs)."
+
 ### Manual events
 
 You can manually trigger workflow runs. To trigger specific workflows in a repository, use the `workflow_dispatch` event. To trigger more than one workflow in a repository and create custom events and event types, use the `repository_dispatch` event. 

data/reusables/repositories/workflow-notifications.md

@@ -1,3 +1,5 @@
 If you enable email or web notifications for {% data variables.product.prodname_actions %}, you'll receive a notification when any workflow runs that you've triggered have completed. The notification will include the workflow run's status (including successful, failed, neutral, and canceled runs). You can also choose to receive a notification only when a workflow run has failed.
 
+Notifications for scheduled workflows are sent to the user who initially created the workflow. If a different user updates the cron syntax in the workflow file, subsequent notifications will be sent to that user instead.{% if currentVersion == "free-pro-team@latest" or currentVersion ver_gt "enterprise-server@2.22" %} If a scheduled workflow is disabled and then re-enabled, notifications will be sent to the user who re-enabled the workflow rather than the user who last modified the cron syntax.{% endif %}
+
 You can also see the status of workflow runs on a repository's Actions tab. For more information, see "[Managing a workflow run](/actions/automating-your-workflow-with-github-actions/managing-a-workflow-run)."