Can an approver add attachment in 'Request More Information' task in SSP approval actions?

Summary:

There is a business requirement that an approver should be able to add Attachment, when selects Request More Information task in SSP approvals under Actions.

Content (required):

Business Case: When approver gets the PR for approval, they observe some relevant documents are missing or some information is missing, in that case approver will select Request More information action and there they should have option to add attachment, because they do have cases where they are required to show the standard procedure to Requesters and other critical documents when selecting Request More Info.

It would be helpful if anyone has come across this requirement and how it can be catered. Thanks!