Creating Attachment in WorkItem

[Alleiah Marabathini]

Hi Experts,

I have a req to create a attachment in the Workitem.

I am Using BUS2105 - Purchase Requisitions.
At -- Release Step Created Event... I am triggering my workflow and
sending the workitem to SAP Inbox of User....

I have a requirement to create the attachment in right side of
WorkItem right at the time sending the workitem to approver.

Note: SAP Version I am using is 4.6C

Please reply me with the solution.

Best Regards,
Allieah.