Setting bgcolor etc in a UML Profile

[cvg]

How do I change the following XML line in a UML Profile to define profiles of different  background and foreground colors?

And what does the "hideicon" setting do?  What values does it take?

Many thanks

[KP]

It's best if you don't change your profile XML by hand. Rather, set the colours of your profile elements in EA, then save your profile by right-clicking your diagram (right-clicking the package won't do it) and tick the "Color and Appearance" option.