The  compound tasks forms commands; the commands are grouped in folders and the folders into binderies. The binderies collection forms a package file.

Each command folder has its own parameter page to gather its specific user input, built from customized GUI controls.

You as a designer can build protected, user-safe packages with customized command sets and specific parameter pages deployed to unqualified end-users -- the interface will speak your language through parameter's captions, descriptions and tool-tips.