IT system

Purpose

The IT system module is used to develop a system.

What has to be done

  1. Refine the solution requirements, prepare the solution architecture, and check feasibility (using prototypes if necessary).
  2. Realize and/or integrate and document the system.
  3. Create detailed specifications and realize the system and integration.
  4. Know the interests of the stakeholders and involve them in solution development.

Tasks and outcomes

Table 10: IT system module tasks and outcomes
Task Outcome Phases
I C I D E C
Prepare solution requirements Situation analysis X X
Solution requirements X X
Advocate stakeholder interests Stakeholder interests X X X X
Prepare solution architecture System concept X X
Solution architecture X X
Carry out prototyping Prototype realized X X X
Prototype documentation X X X
Decide on solution architecture Solution architecture checklist X X
Solution architecture milestone X X
List of management project decisions X X
Design integration concept Integration concept X X
Realize system Detailed specifications X X
System concept X X
Solution architecture X X
User manual X X
System developed or parameterized X X
Prepare system integration Interfaces realized X X
Solution architecture X X
Integration and installation instructions X X
Detailed specifications X X
Activate system System activated X X