I don't use the new prefab options and find the little boxes in my hierarchy quite annoying. I knew they were coming but I did expect them to be optional... we use a custom hierarchy display and have no need for redundant little boxes on every single line. Can we have pre 2018.3 hierarchy window style back thanks Also I would like prefab revery and apply controls back. I am quite used to the pre 2018.3 way of working and find the new nested prefabs stuff (which I never asked for) to be a bit of a chore. Being able to toggle the old and new behaviour would be lovely. I do not need nested prefabs.