MDG-F 7.0 Single Cost Center Change, Single GL Change, Single Profit Center Change

Hi all,

I am in an MDG-F 7.0 shop. In this version, there is a mass change function. But I haven't yet seen any menu selection for single change. such as making changes to just one GL account or making changes to just one cost center code. does that mean that single change has to be done through mass change selection as well?

Thanks,
LUO