D8.3: Report on Design Model and Definition of Data Directives

Based on the work described in D8.1 and D8.2, we developed initial prototypes for modeling Data Life Cycles and directives. In this document, we are describing both the processes and the results of this initial implementation. We will discuss the issues we faced in developing these prototypes and the technical choices we made. This deliverable provides an overview of the current status of the work. This work has been used as a basis for concrete implementations of community use-cases, described in D8.6.