After you have created or imported one or more UModel project files, they appear in the Navigator view of Eclipse. Even though an Eclipse project can contain multiple UModel project files, only one UModel project can be active (loaded) at a time in Eclipse. You can load a specific project as follows:
•Right-click the file in the Navigator view, select UModel | Load.
•In the UModel toolbar, select Load YourProjectName.ump.
To unload a project:
•Right-click the file in the Navigator view, select UModel | Unload.
•In the UModel toolbar, select Unload project.