PRIMARY Life Cycle Processes

Acquisition Process Group (ACQ)

ACQ.1 Acquisition preparation

ACQ.2 Supplier selection

ACQ.3 Contract selection

ACQ.4 Supplier monitoring

ACQ.5 Customer acceptance

Supply Process Group (SPL)

SPL.1 Supplier tendering

SPL.2 Product release

SPL.3 Product acceptance support

Engineering Process Group (ENG)

ENG.1 Requirements elicitation

ENG.2 System requirements analysis

ENG.3 System architectural design

ENG.4 Software requirements analysis

ENG.5 Software design

ENG.6 Software construction

ENG.7 Software integration

ENG.8 Software testing

ENG.9 System integration

ENG.10 System testing

ENG.11 Software installation

ENG.12 Software and system maintenance

Operation Process Group (OPE)

OPE.1 Operational use

OPE.2 Customer support