1.4

Preprocessor and Postprocessor
Preprocessors
Data preprocessors allow the application to perform actions on the data file itself before it is
handed over to the Data Mapping workflow
Some preprocessors might for instance, using a JavaScript expression, convert all characters
of a text file from lowercase to uppercase prior to running Data Mapping workflow :
Any number of preprocessing tasks can be added to a workflow and run in sequence before the
data is sent to the Data Mapping workflow. Click the button to add a Preprocessor to the list.
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