let's say i select one single registration in the block,after that i deselect registrion button to return to the main view.I make changes in the registration like volumes,etc.I want to save that changes and for that i press the registration button again and save.Audya tells me if i want to overwrite the registration i click yes and audya simple creates another registration called[0014][0014][0014]xxxx.SRG


Why??