In the most detailed level of process objects, operations performed on the resource objects for the process object are specified, and thus, those atomic activities are aggregated into a process step. A resource object describes work products and resources. The name defines the general characteristic of the resource object. The owner defines a person who is responsible for managing and allocating the resource. The attribute defines the detailed characteristics of the resource objects.
Actual objects are application dependent.
The operation defines the activities performed on the resource object. The process interface specifies the relationship with the processes that use the resource object. The resource interface specifies the relationship with other resource objects. Figure 2 shows the structure of the resource object. Next, a modeling method that uses this extended OO framework is presented.