Modifying File Operation Options

System

Hi,
Is there a way to manipulate which file operation options are available in workflow? For example, I want the approvers to just be able to approve or reject. I do not want them to be able to edit the Data Record.

Here is my system info:

OS is : SunOS (5.8)
Version: 5.5.2 Build 14136 Interwoven 20021127.


Thanks.
Annie