...
PGM=[name of xml extract program] - this field is REQUIRED
RXXAR - accounting transactions
RXXCUST - customers
RXXBREAK - breakage information
RXXJTH - job track / operator export by hour
RXXLENS - lenses
RXXORD - orders (completed and in-process if so marked in System Settings)
RXXORDU - orders that are unvalid (status “U”)
RXXORDD - orders deleted, needs to be run before the day-end if the lab is set to remove deleted orders permanently
RXXPO - purchase orders
RXXSTX - lens transactions
...