A User Task is a typical "workflow" Task where a human performer performs the Task with the assistance of a software application and is scheduled through a task list manager of some sort. A User Task is executed by and managed by a business process runtime. Attributes concerning the human involvement,like people assignments and UI rendering can be specified in great detail.
: BpmnUserTask (architecture_autodiagram)
Figure 17 : BpmnUserTask (architecture_autodiagram)
string Implementation [1..1]
This attribute specifies the technology that will be used to send and receive the Messages. A Web service is the default technology.