diff --git a/CODE/action.cc b/CODE/action.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9fc2bc4d5df0257ccf74050fdf4dc215d074c859
--- /dev/null
+++ b/CODE/action.cc
@@ -0,0 +1,17 @@
+#include "action.hh"
+
+MyActionInitialization::MyActionInitialization()
+{}
+
+MyActionInitialization::~MyActionInitialization()
+{}
+
+
+void MyActionInitialization::Build() const
+{
+    SetUserAction(new PrimaryGeneratorAction());
+    
+    MySteppingAction *steppingAction = new MySteppingAction();
+   SetUserAction(steppingAction);
+
+}