UML Package shape : show relationships

[John]

I'd like to graphically show the relationships among nested packages and the components they contain. Is there some way to do this? There is a right-click menu item "show relationships"... what is that supposed to do? The first thing that occured to me was to resize the package and place the components within it's graphical extents but the shape is locked. Any help?

 

[RA]

The packages cannot be resized but they can have their own page and the
components can live in that page.

"Show relationships" show generalization and realization relationships
between different classifiers, if those relationships exist. e.g. Class1
inherits from Class2

I'd like to graphically show the relationships among nested packages and

the components they contain. Is there some way to do this? There is a
right-click menu item "show relationships"... what is that supposed to do?
The first thing that occured to me was to resize the package and place the
components within it's graphical extents but the shape is locked. Any help?