Advanced Customization > Windchill Adapter > Windchill Adapter Webject Library > Action Webjects > Apply-Service
  
Apply-Service
The Apply-Service webject invokes a Windchill service. This webject provides a mechanism for supplying the helper class or service method with parameter values from the attributes of objects specified as input to the webject. The TYPE and WHERE, OBJECT_REF, and GROUP_IN parameters specify the input objects.
The specified method can be the name of a static method on the helper class or the name of a service method accessible through the helper class.
When the invoked service requires parameters, an appropriate number of ARG parameters must be specified. If any of the argument types are Windchill objects, then they can be supplied using GROUP_IN or can be selected using OBJECT_REF or TYPE and WHERE.
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The TYPE and WHERE, OBJECT_REF, and GROUP_IN parameters can be specified in any combination, but at least one must be specified so that the webject has an input object to which to apply the Windchill service.
When no ARG parameters are specified, then the TYPE and WHERE, OBJECT_REF, and GROUP_IN parameters are not required.The webject iterates across all supplied input objects applying the specified Windchill service to each one. The output group returned by the webject contains the cumulative results.