diff --git a/src/main/java/teetime/stage/basic/merger/Merger.java b/src/main/java/teetime/stage/basic/merger/Merger.java
index 1570c7b3cc9d32f40180c0792fe9d4f92bd01738..746673f1fdc446fac37d63dc5ce7e9f2bcf7b7cc 100644
--- a/src/main/java/teetime/stage/basic/merger/Merger.java
+++ b/src/main/java/teetime/stage/basic/merger/Merger.java
@@ -26,9 +26,10 @@ import teetime.stage.basic.merger.strategy.RoundRobinStrategy;
 /**
  *
  * This stage merges data from the input ports, by taking elements according to the chosen merge strategy and by putting them to the output port.
+ * New output ports can be created by calling {@link #createOutputPort()}.
  *
  * @stage.sketch
- * 
+ *
  * 				<pre>
  *     +----------------------------+
  *     |                            |
@@ -47,6 +48,7 @@ import teetime.stage.basic.merger.strategy.RoundRobinStrategy;
  *     +----------------------------+
  *               </pre>
  *
+ * @stage.output The incoming element will be passed to output ports, which are selected by a strategy.
  *
  * @author Christian Wulf, Nelson Tavares de Sousa
  *