**6.3 Phase 4: Rollout of the intervention**

A summative evaluation of the project is crucial for ensuring continuous process improvements and the project's adaptation to the needs of the users. After the rollout of corporate yellow pages, a comprehensive and systematic evaluation should take into consideration the entire chain of effects from the initialization of the implementation process to the final impact of the intervention.

In doing so, different evaluation activities may refer to three main components:


In focus of interest are also potential relationships between these effects, and what the single factors and processes contribute to the intended outcomes. An important goal will be the formative improvement of the infrastructure and the implementation of knowledge management for optimizing effects.
