Reference: 

http://www.omg.org/technology/documents/profile_catalog.htm#UML_for_CORBA.

CORBA IDL mapping to UML is based on the UML Profile for CORBA Specification, Version 1.0, April 2002.

This functionality is available in the Enterprise edition only.

The differences between the UML Profile for CORBA specification and mapping in MagicDraw are listed below.

Code:

struct baz
{

fixed <8, 4> high_scale;

fixed <8, 2> low_scale;

};

This code is mapped to the following diagram: 

MagicDraw presents a CORBA IDL diagram that simplifies the creation of standard CORBA IDL elements. The following elements are available in the CORBA IDL diagram: 

ButtonShortcut KeyModel Element

MCORBA IDL Module

ICORBA IDL Interface

VCORBA IDL Value

Shift + PClass by Pattern

GGeneralization


Truncatable Generalization


Value Support Generalization


CORBA IDL Association

IInterface