What is the significance of 'Clothes' in the following filter expression of a report query?

Filter Expression: The filter expression[Product Group] = # sq( prompt( 'productgroups', 'token', 'Clothes' ) )#uses a prompt macro.

Default Text: The string 'Clothes' acts as the default value for the prompt. If the user does not provide a value at runtime, 'Clothes' will be used in the generated query.

Macro Function: Thepromptfunction retrieves the value provided by the user or defaults to 'Clothes' if no value is supplied.

Reference: IBM Cognos Analytics V11.1.x documentation provides detailed information on using macros and prompt functions, including the use of default values in filter expressions.