Workflow Utility Classes using ABAP OO

[Abir Kundu]

Hello Everybody,
      I'm learning Workflow using ABAP OO. In SAP-WUG archive I found a
post where Markus Klein writes to Jocelyn Dart, "i have read your
technology white paper from 11.10.2004 "Workflow Utility Classes using ABAP
OO (Factory Calendar Deadlines Examples)". I have searched the article in
WUG archive and SDN, but unable to locate. If anybody have the link, please
help. I want to incorporate the ‘Factory Calendar Deadlines’ with ABAP OO
in my current project.
      Thanks in advance.

Thanks and Best Regards,
Abir Kundu