This field defines the name of an additional processing used to complete the application logic linked to the various calls to Web services used by the Netvibes widgets.
If there is such a processing, it will contain actions corresponding exactly to the sub-programs to be found in the processing generated upon validating the setup (the XXXX, XXXXX WNETV processing being the setup code). These sub-programs are described in the technical annex of the main documentation of the function. They are called at the end of the execution of the standard processing. If there is nothing else to add, the processing only needs to be left empty. Otherwise it is always possible to return the code used to complete the returned information.