This wizard allows you to create a cfl-file for a csv-input file for Homes or MassUser/UserMagic. The CFL-file describs the structure of the csv-file and can contain some instructions on how Homes or UserMagic (massuser) should interpret the information in the CSV-file.
The CFL-file is just a simple structured text-file. This wizard allows you to create this file, the creation by hand can be quite complex/difficult.