Begin the script with the "Regular expression" activity which will get into its "In" variable the string we are going to work with, we also write the regular expression there. Then using the activity "To string" convert the result (which type is Object) into string and show it on the screen using "Message box". Then we show on the screen the number of relevant entries according to the regular expression template. At last, using the "Loop - For each" we go over the entire list and show up all the correct entires with the "Message box".