Sammendrag
This thesis is written in the context of Model Driven Architectures
and SOA, and investigates different methodologies and their ways of
identifying and describing a service oriented architecture. Methodologies
analyzed are OASIS, ARIS, COMET-S and Archimate. With the
knowledge from the analysis a perspective oriented service identification
methodology will be proposed- POSI. POSI will be analyzed and later
compared with the thesis initial analysis of mentioned methodologies.