Since the late nineties, enterprise resource planning (ERP) vendors have developed functionality for vertical markets in the service industry. Simultaneously, professional services automation (PSA) became a viable software category. Consequently, deciphering the difference between ERP and PSA remains a challenge.
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ERP,enterprise resource planning,PSA,PPM,professionals services automation,project portfolio management,ERP for services,project management,portfolio management,service organizations,professional services organizations,SAP,Oracle,Compuware,Primavera