How would you enter this documentation?

You want to include documentation in the BPEL source code for a business rule component that
you are adding to your BPEL model. How would you enter this documentation?

A.
As the value for a BPEL global variable

B.
As a comment attribute on the surrounding scope element

C.
As an annotation on the business rule component

D.
As user documentation on the business rule component

Explanation:

Note:
* Example
Viewing BPEL Source Code
At the bottom of the window, you can use the BPEL Designer and BPEL Source tabs to switch
between graphical editing mode (BPEL Designer) and text-editing mode for the source code of the
BPEL process (BPEL Source). Two-way editing is enabled; that is, changes you make in one
mode are reflected in the other mode.