CLion and MITK

MITK is a very large CMake-based project. It uses a lot of libraries (ITK, VTK, Qt and other) and allows making Super-Build for the entire project. I have tried to use CLion for MITK and something has gone wrong. I cannot work with the project. CLion does not create the project structure, index, autocomplete ... it does nothing at all. Just a set of inactive files. That is all.

What should I do to achieve the correct working process?

Thanks.