Hi, Ted
If you use SDK2.0 to develop project, I think you can follow up the procedure:
1)build the SDK package based on the Kinetis processor you are using
2)download the SDK package to a directory, unzip the package to another directory.
3)use KDS 3.0 tools, click File->New->Kinetis SDK2.x project, then input the project file name and "Browse" to the directory you just unzip to
it is okay, all the file are copied to new project.
I attach the screenshot.
Hope it can help you.
BR
Xiangjun Rong