Open Package in the Project Browser
When you access a model in Enterprise Architect, you can explore the contents of any Package in the Project Browser by clicking on the white arrow to the left of the Package name, to expand the Package structure. If the model has a default diagram (which displays automatically when you access the model) the diagram's parent Package is already expanded.
To display the Package's properties, double-click on the Package name; the element's Properties dialog displays.
|•||Package contents are arranged alphabetically, and elements can be dragged from one Package to another using the computer mouse|
|•||To collapse the Package structure again, click on the black arrow to the left of the Package name in the Project Browser|