Subscription Procedure In the Integration perspective of your Studio, create an empty Job from the Job Designs node in the Repository tree view. For further information about how to create a Job, see What is a Job design?. Drop the following components onto the workspace: tFileInputDelimited, tSortRow and tFileOutputDelimited. The tFileInputDelimited component (labeled test file in this example) reads the 20 million customer records from a .txt file generated by tRowGenerator. Connect the components using the Row > Main link.