Represents the collection of departments that are used for project entities and for resource entities.
Namespace: [Admin Web service]
Service reference: http://ServerName:32843/[Project Service Application GUID]/PSI/Admin.svc
Web service reference: http://ServerName/ProjectServerName/_vti_bin/PSI/Admin.asmx?wsdl
Projects and resources are the Project Server entities that can be associated with a department, by using the Project Departments custom field and the Resource Departments custom field. For a code example that includes a DepartmentsDataSet object, see ReadDepartments.