17db4ccf_Using_TOGAF_for_Enterprise_SOA__Meta_Model_Entities
[Artifact] Business Service Interaction Diagram [Purpose] This diagram shows all the business services in scope and their relations and the information flowing between the business services. It will indicate what business services are commonly re-used by other business services indicating opportunities for possible re-use of supporting IS services. The diagram will also be used to define business processes and the relationships between those business processes since each process is composed by a subset of this model. [Meta-Model Entities] 
Business Services, Contracts, Information Entity
Using TOGAF for Enterprise SOA