Advanced Customization > Windchill Adapter > Using Windchill Adapter Webjects > Specifying the TYPE and WHERE Parameters
  
Specifying the TYPE and WHERE Parameters
Most webjects supported by the Windchill adapter accept parameters named TYPE and WHERE. These parameters combine to specify database query criteria:
The TYPE parameter identifies the type of business object to query.
An acceptable value of the TYPE parameter is the name of a modeled Windchill business object class or a subtype defined in the Windchill Type and Attribute Management utility. For more information, see Valid Syntax for TYPE Parameters.
The WHERE parameter identifies the attribute values and query criteria to be matched.
An acceptable value of the WHERE parameter is a query expression. A valid query expression contains one ore more query terms. For more information, see Valid Syntax for WHERE Parameters.