Repository migration from visual paradigm to enterprise architect


Does anyone face the issue with importing Visual paradigm projects into Enterprise architect? I have to migrate the repository from the visual paradigm into enterprise architect and face a lot of problems. I did export one project from the repository in visual paradigm to XMI file format, when I tried to import it in enterprise architect only relations are visible, no diagram is available, maybe I am doing something in an incorrect way? Please advise!

Kind regards,
Piotr Włodarczyk