摘要:In this paper issues of creating case tools, implementing capability maturity models, for software process improvement are analyzed. A range of aspects of using the maturity models were analyzed to this end; these aspects were taken into consideration when designing the case tools structure. The group of existing case tools is reviewed, their benefits and limitations are displayed. The inner structures for organizing the model and data under selection are analyzed. Solutions and issues regarding creation of capability maturity models development environments are discus-sed. Recommendations for the development of analogous tools are presented.