Use case driven educational content modeling with UML

Considering an absence of formalization in educational content notation analysis and design on the contrary of other fields, where modeling plays irreplaceable role we have performed certain experiments. We have abstracted certain equivalence between graduate profile and a profession profile. Subsequently we have substituted this profiles as a system of a knowledge, ability, skills etc. Applied substitution between profiles and a system allows us to treat it in analogy with software engineering process - Unified Process which describes how requirements are turned into educational content. Such approach leads to models with zero redundancy which is very important for educational content even for computer aided education or distance learning. The results of our experiment experiment we have examined also by short short questionnaire.