SOP - Service on Process

Ramos A., "eXtended Information System Architecture for SmartTags", Instituto Superior Técnico, MSc thesis contains an interesting figure about how services can relate to an Enterprise Architecture (AE).



It's called Service On Process (SOP) and the full reference for the work is:

Almeida, J.M.; Santos, P.; Carvalho, B.; Marques, E.; Segura, J.; Vieira, A.; Sousa, P.; "BPB-SOA e SOP: uma Framework e Metodologia para SOA orientado ao negócio", Link Consulting, 2008.