Which program is used to enter a customer order type?

The program used to enter a customer order type is indeed the one that corresponds to the option that includes "CO Type. Open (OIS010)." This program specifically deals with the management of customer order types within the Infor M3 system, allowing users to create and modify the different classifications of customer orders.

When utilizing OIS010, users can set parameters that define how different types of customer orders should be processed, what pricing mechanisms are applicable, and how inventory should be allocated. This functionality is crucial for businesses as they manage their order processing workflow and ensure that orders are fulfilled efficiently according to customer specifications and business policies.

The other options either pertain to unrelated functions or cover broader areas of the Infor M3 system that do not specifically address customer order types. For instance, programs such as "Sorting Order. Open (CRS022)" and "Create Sorting Options (CRS021)" focus on configuration related to sorting data rather than on the specifics of managing customer orders. Similarly, "Dispatch Policy. Open (MWS010)" is oriented toward logistics and dispatch rather than the entry or categorization of customer orders. Thus, the selected option directly aligns with the task of entering customer order types in the system.