After you have defined the XML configuration you can start writing your code.

1. Define all required generic operations
2. Register all defined and required generic operations
3. instantiate a CSV.Job.Job object with the path to your XML configuration file
4. You can use the results by calling job.Results (Note: the CSV is only processed when you invoke the Results property)

let makeUpperCase(line: Line): option<Line> =
    List.map(fun(cell: ICell) ->
        { Cell.Name = cell.Name; Cell.Value = cell.Value.ToUpper() } :> ICell) line
    |> Some

let maskSpace(document: Lines): Lines =
    List.map(fun(line: Line) ->
        List.map(fun(cell: ICell) ->
            { Cell.Name = cell.Name; Cell.Value = cell.Value.Replace(' ', '_') } :> ICell) line) document

GenericTask.RegisterOperation("upper-case-transform", makeUpperCase)
GenericTask.RegisterOperation("space-transform", maskSpace)

let job = new CSV.JobJob("config.xml")

let results = job.Results