With MagicDraw 10.0 or later version you can open all projects, created with previous MagicDraw versions. After opening projects, created before MagicDraw 10.0 version, they will be converted to UML2.

Since MagicDraw 10.0 version, XMI 2.1 standard for UML2 is supported.

After opening teamwork projects with MagicDraw 10.0 version or later, they will be converted to UML2 data following the same instructions as for regular MagicDraw projects.