Defining order priorities
Specify order priority rules in the OPRULE table. Rules govern the capacity reallocation, such as plan orders with earliest due date first, or plan orders from xyz category first.
If two demands with the same order type request resources at the same time, the system allocates the capacity to the order with the earliest due date first.
For example, if an order suddenly appears directly from the CEO's desk with the request to ship as soon as possible, you can regenerate the plan, which causes it to allocate material and capacity according to the revised priorities.