Episerver gives a flexible way of adding and rearranging gadgets in edit mode. Editors can select which gadgets should be displayed, change their position and size. But for some editing scenarios we would like to force specific gadgets to be displayed for all editors and behave similar to the “Page tree”. Those fixed gadgets should should be added automatically when Editor logs-in to the edit mode and it should not be possible to remove them. I prepared a small snippet that allow you to make this work.