diff --git a/action/ExecuteActivity.action b/action/ExecuteActivity.action
index 9568570471b1a84d1d15b55c0eead4b0bb40cc87..0b19a2c63973dbc141cf6b3a25d919dbbb122cbd 100755
--- a/action/ExecuteActivity.action
+++ b/action/ExecuteActivity.action
@@ -6,3 +6,4 @@ int32 return_code # Code after finishing the activity.
 string return_msg # Optional returning msg to pass information to higher levels.
 ---
 string feedback_status
+string answers[]