Indicates whether the work center is a virtual one. In this case the work center encompasses multiple locations. Otherwise a location to specify the address of the workcenter could be specified with the Location element Indicates the plant/production facility of which the work center is a part Indicates the warehouse (shopfloor warehouse) attached to the work center Indicates the number of machines in the work center To specify the number of operators To specify whether the work center is machine critical or man critical To specify the default daily capacity for the work center To specify the default weekly capacity for the work center Indicates the types of work (setup, run, fixed, tear down wtc) possible in the work center. Why is the code list called 'cost rule'? In constrained resource its part of the element cost rule, but shouldnt the actual code list used for costRule@use be more generically termed?