I have a form with some fields, and below that a list of children. This list of children is displayed as a tree. When I open a record (switch the view to form-mode), the tree is default fully collapsed to 1 level. But now I want the tree to be fully expanded when I open the form, so I don’t need to expand the children myself. The level of depth is max. 3.
It there an XML option which defines this?