It has been proven that difficulties arise when the TOGAF application is used with a mixture of both TOGAF and HOPEX vocabulary. These difficulties are perceived in the TOGAF navigation tree which uses TOGAF vocabulary while created objects have HOPEX metaclass names.

To bridge the gap between both worlds (HOPEX and TOGAF) and simplify the appropriation of the TOGAF application by a TOGAF expert, the HOPEX metamodel has been translated and the notions used renamed.

This section therefore details the mapping made between the HOPEX and TOGAF concepts used.