Package - the name of the Package in which the diagram is created.
When this dialog is invoked from File | New Diagram on the main
menu, the default package for the diagram is the project package. When
this dialog is invoked from the Hyperlink
To tab of a diagram element, then the default package is the package
of the selected element.
Name - the name of the new diagram. The name must follow Java
naming conventions, i.e., no spaces, etc.
File - non-editable field showing the path and filename of the diagram's
view file.
In Diagram type select the type of diagram to create: