I had this function in my QB desktop and I am extremely confused as to why it's not in the online version. We lost some major functionality when we transitioned from desktop to online and this is one of the more shocking ones. I have over 1,000 customer records/projects for one client and now that the contact person has changed I have to manually edit every single one? This is not only frustrating, it makes me sad. Please bring this function back, thank you.