In this phase, the final enterprise structure model is developed, documented, and agreed. It is important to identify and recognize further requirements and the impact of subsequent changes in organizational and process structures.

Therefore, you should draw up an enterprise structure model based on the R/3 System organizational units as early as possible in the Global Business Blueprint phase, ideally before a prototype is defined. You should only make minor changes in the Global Realization phase.

To create an enterprise model:

1. Become familiar with the organizational units in the R/3 System
2. Test the organizational structure from Phase 1
3. Define global and local organizational units
4. Draw a structure model for the organizational structure.