Here you specify which layout set is to be used to print a list. You can also make additional specifications such as whether a barcode is to be printed on the slip.
Example
OTyp Plnt List Dest LY
ZZ01 * LV03 * ZSFC_CONFIRMATN
The layout set ZSFC_CONFIRMATN can be used in all plants and on all printers but only for order type ZZ01.