You can share a project that resides in a different location
Sharing a project differs from copying a project. When you share a project, the
project is not exported from its original location.
Use the Import wizard to point to the shared project as your source
directory.
In the Mobile Development perspective, select
File > Import
from the main menu bar.
The Import wizard opens.
From the General node, select
Existing Project into
Workspace.
Click
Next.
Follow the
instructions in the wizard to browse for an existing project to share.
Click
Finish.
The project is available for use in the WorkSpace Navigator.
However, all project
resources remain in their original location.