A script parameter is information that is passed to an action or conditional script (usually from a conversation). "For example, to do an ability check for wisdom, you could use the script gc_check_stats. So to do a specific check for say wisdom > 10, you'd enter this as a conditional for the conversation node: (4 is the code for wisdom for this script.) Scripts may include as many parameters as needed using both numbers and strings. [1] NWScript constants are not used with script parameters. [2]