MDA; metamodelling; annotations; reflection; executable model; design patterns; dynamic calling;

This paper analysis approaches and possibilities of executive model aimed to MDA approach. The second part of the article proposes guideline to create executive model and describes basic interactions to object oriented approach. Annotations have been used for executive model object extension. Reflection concept has been used for model execution. Proposed model supports new type of extended object with enhanced metadata model as well as regular objects with no additional metadata description. According to use object with no additional description the model supports third-part components and supports reusability. The model will be applied to LFLC package developed by Institute for Research and Applications of Fuzzy Modeling, University of Ostrava.