The orderModel defines how the order is executed at an exchange. Some of the values cannot be used for creation, i.e. currently fraction and savingsPlan (those two values only appear in order lists / receipts).
orderModel
fraction
savingsPlan
The
orderModeldefines how the order is executed at an exchange. Some of the values cannot be used for creation, i.e. currentlyfractionandsavingsPlan(those two values only appear in order lists / receipts).