IT system

What has to be done

Realize and/or integrate and document the IT system
Refine the system requirements, develop the system architecture and check feasibility (proof of concept, using prototypes if necessary)
Create detailed specifications and realize the system and integration

Table 17: IT system module tasks
Initiation	Concept	Implementation	Deployment
	Design a system concept Realize prototype Design an integration concept Decide on system architecture	Realize prototype Realize system Prepare system integration	Activate system

Table 18: IT system module outcomes
Initiation	Concept	Implementation	Deployment
	Situation analysis System requirements Detailed study System architecture Prototype realized Prototype documentation Integration concept Checklist Project decision management & execution	Prototype realized Prototype documentation System developed or parameterized System architecture User manual Detailed specifications Interfaces realized Integration and installation instructions	System activated