This image shows the Input and Output grids in the Custom service request design page in the JD Edwards EnterpriseOne Orchestrator Studio.

The Input grid has two columns: Input, Test Value. The following row is in the grid:
Input = One Line Data
Test Value = <blank>

The Output grid has the following three columns: Output, Variable Name, Test Output.
This grid contains four rows, with values in the Output column only (the rest of the columns are blank):
CSVComplete
CSVOutFileName
csv
CSVcount