diff --git a/model/src/main/java/li/strolch/model/activity/Action.java b/model/src/main/java/li/strolch/model/activity/Action.java
index d0980b5e9..2ced50955 100644
--- a/model/src/main/java/li/strolch/model/activity/Action.java
+++ b/model/src/main/java/li/strolch/model/activity/Action.java
@@ -210,6 +210,14 @@ public class Action extends GroupedParameterizedElement implements IActivityElem
 		return this.changes.add(change);
 	}
 
+	/**
+	 * Clears the current list of {@link IValueChange IValueChanges}
+	 */
+	public void clearChanges() {
+		if (this.changes != null)
+			this.changes.clear();
+	}
+
 	/**
 	 * @return the list of {@code IValueChange} attached to the {@code Action} start
 	 */