Activity

An Activity can be a Task or a Subprocess.

Task

The properties for a Task element

Property Name	Description
Name	The label of the object.
x	The x-coordinate of the location.
y	The y-coordinate of the location.

Subprocess

The properties for a Subprocess element

Property Name	Description
Name	The label of the object.
x	The x-coordinate of the location.
y	The y-coordinate of the location.