diff --git a/configuration/rules-dsl.md b/configuration/rules-dsl.md
index f749bfff44..9fffdb7de5 100644
--- a/configuration/rules-dsl.md
+++ b/configuration/rules-dsl.md
@@ -955,6 +955,18 @@ then
 end
 ```
 
+### Run A Rule
+
+A rule with UID `r2` can be executed with [RuleManager.runNow()](https://openhab.org/javadoc/latest/org/openhab/core/automation/rulemanager#runNow(java.lang.String)):
+
+```java
+val ruleManagerBundleContext = org.osgi.framework.FrameworkUtil.getBundle(org.openhab.core.automation.RuleManager).bundleContext
+val ruleManagerServiceReference = ruleManagerBundleContext.getServiceReference(org.openhab.core.automation.RuleManager)
+val ruleManager = ruleManagerBundleContext.getService(ruleManagerServiceReference)
+ruleManager.runNow("r2")
+ruleManagerBundleContext.ungetService(ruleManagerServiceReference)
+```
+
 ## Further Examples
 
 Many more examples can be found in the [Tutorials & Examples](https://community.openhab.org/c/tutorials-examples) category of the community forum.