Subject: Exporting XMI files

> I am using Rational Rose now, and when I try to save the diagram, I can
> not find the .XMI file format. (I tried export function either, can not
> find the XMI)
> Could you give me a hint?

Although XMI is the interchange standard for UML, it is a recent standard, and
so it is not yet commonly available.  From Rose, you should export in the usual
fashion (i.e., to mdl files).