From e1400e67d364c16fb42dd1843351322373d9dbc7 Mon Sep 17 00:00:00 2001
From: Pepe Cano <825430+ppcano@users.noreply.github.com>
Date: Thu, 29 May 2025 18:24:26 +0200
Subject: [PATCH] docs(alerting): document `Keep firing for` in Alert rule
 evaluation intro (#106139)

---
 .../alerting/fundamentals/alert-rule-evaluation/_index.md      | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docs/sources/alerting/fundamentals/alert-rule-evaluation/_index.md b/docs/sources/alerting/fundamentals/alert-rule-evaluation/_index.md
index fd85f40d5ea..cf2576c1692 100644
--- a/docs/sources/alerting/fundamentals/alert-rule-evaluation/_index.md
+++ b/docs/sources/alerting/fundamentals/alert-rule-evaluation/_index.md
@@ -34,10 +34,11 @@ refs:
 
 # Alert rule evaluation
 
-The criteria determining when an alert rule fires are based on two settings:
+The criteria determining when an alert rule fires are based on three settings:
 
 - [Evaluation group](#evaluation-group): how frequently the alert rule is evaluated.
 - [Pending period](#pending-period): how long the condition must be met to start firing.
+- [Keep firing for](#pending-period): how long the alert continues to fire after the condition is no longer met.
 
 {{< figure src="/media/docs/alerting/alert-rule-evaluation-2.png" max-width="750px" alt="Set the evaluation behavior of the alert rule in Grafana." caption="Set alert rule evaluation" >}}