PROMPT

The PROMPT parameter is of type TEXT. Enclose its value in double quotes.

PROMPT is the question presented to the end-user if no value is assigned to the variable before the execution of the Master Template. If the parameter is not set, the name of the EXTRA is used as the question.

EXTRA TEXT name_variable 
   LEN ( 10 )
   DFT ( "Johnson Al" )
   PROMPT ("Select a customer:")