How to draw partial classes on a UML diagram?

c#, partial-classes, uml

Solution

Just have three boxes connected by lines SomeClass PartOne PartTwo

This image is from ibm:

Problem

I would like to know how to indicate in a UML Class Diagram that 2 classes are partial. For example: File 'ClassApart1.cs' ``` partial class ClassA{ /* this class is used for constructors and methods */ } ``` File 'ClassApart2.cs' ``` partial class ClassA{ /* this class is used for properties */ } ``` Is there any convention to indicate/draw my situation in UML?

Original source