Undo forecastings assignments

#1284- While my club has been with FTH for over 10 years, with FTH4 we have begun migrating our information over in order to use the breadth of what the site offers. I inputted historical data from July 1st 2026- agendas, and attendance records. As I began trying out the modules, I didn't realize that for the forecasting tool to work well, you need a large amount of prior data. So I went through all 3 steps of forecasting and populated all of our agendas for future meetings.  We are in the testing stage. But I want to open future meetings for roll selection without there being a name already attached to that roll. Is there a way to recall the roles that are starred in mass, or must I go through each agenda and reopen the roles.