Query Variables from Previously run Processes

Hello,

We're trying to determine what variables were used in a previously run process, but the user has since updated their run control settings.  Does anyone know if there is a way to query settings used for previously run processes?  For example, I want to see what dates a user used when they ran the 'Create Grade Rosters' process last week.  They have since changed all of their settings in the run control under their user ID, so I can't check there.

If anyone knows of a way to do this, I'd greatly appreciate some assistance!

Thanks,

Mitch