diff --git a/docs/detections/rules-ui-manage.asciidoc b/docs/detections/rules-ui-manage.asciidoc
index 0d0b063886..3a62368786 100644
--- a/docs/detections/rules-ui-manage.asciidoc
+++ b/docs/detections/rules-ui-manage.asciidoc
@@ -31,10 +31,12 @@ You can then activate whichever rules you want. If you delete any prebuilt rules
 
 [NOTE]
 ==============
-Apart from the Elastic Endpoint rule, prebuilt rules are not activated by
+* Apart from the Elastic Endpoint rule, prebuilt rules are not activated by
 default. If you want to modify a prebuilt rule, you must first duplicate it, then make your changes to the duplicated rule. All Elastic prebuilt rules are tagged with the word `Elastic`.
-
++
 To learn how to enable detection rules in Elastic Security, watch the <<enable-detection-rules, tutorial>> at the end of this topic.
+
+* Automatic updates of Elastic prebuilt rules are supported for the current {elastic-sec} version and the latest three previous minor releases. For example, if you’re on {elastic-sec} 8.10, you’ll be able to use the Rules UI to update your prebuilt rules until {elastic-sec} 8.14 is released. After that point, you can still manually download and install updated prebuilt rules, but you must upgrade to the latest {elastic-sec} version to receive automatic updates.
 ==============
 
 [float]
diff --git a/docs/upgrade/upgrade-security.asciidoc b/docs/upgrade/upgrade-security.asciidoc
index 96f67486da..f627776a12 100644
--- a/docs/upgrade/upgrade-security.asciidoc
+++ b/docs/upgrade/upgrade-security.asciidoc
@@ -112,3 +112,8 @@ Changes to the indicator match rule's <<rule-ui-advanced-params, default threat
 * If an indicator match rule's default threat indicator path was not defined before the upgrade, it will default to `threatintel.indicator` after the upgrade. This allows the rule to continue using indicator data ingested by {filebeat} version 7.x. If a custom value was defined before the upgrade, the value will not change.
 * If an existing indicator match rule was configured to use threat indicator indices generated from {filebeat} version 7.x, updating the default threat indicator path to `threat.indicator` after you upgrade to {stack} version 8.0 and {agent} or {filebeat} version 8.0 configures the rule to use threat indicator indices generated by those later versions.
 * You must create separate rules to query threat intelligence indices created by {filebeat} version 7.x and version 8.0 because each version requires a different default threat indicator path value. Review the recommendations for <<query-alert-indices, querying alert indices>>.
+
+[float]
+[[prebuilt-rule-updates]]
+=== Support for Elastic prebuilt detection rule automatic updates
+<<load-prebuilt-rules,Automatic updates of Elastic prebuilt detection rules>> are supported for the current {elastic-sec} version and the latest three previous minor releases. For example, if you’re upgrading to {elastic-sec} 8.10, you’ll be able to use the Rules UI to update your prebuilt rules until {elastic-sec} 8.14 is released. After that point, you can still manually download and install updated prebuilt rules, but you must upgrade to the latest {elastic-sec} version to receive automatic updates.