In a treeview, that presents a hierarchical structure, you have the option to manually customize the position of elements. For example, to cluster certain elements on the same level or to optimize the readability for other users. When positioning is enabled, you can simply drag and drop an element in the treeview. As a result, the position of the element relative to other elements on the same level is updated.

Change the position of a derived element in a tree

1. In the overview, click on Treeview.
2. In the treeview, select an element by clicking on it.
3. In the treeview, drag and drop the selected element above or below another element that shares the same parent element.

Enable feature^*

1. In the workspace menu, click on  Type graphview.
2. In the model, click on the type element.
3. In the toolbox, click on Edit. As a result, the dialog Type element settings is opened.
4. In the dialog Type element settings, on the tab Advanced, make sure that Configuration is set to Derived and make sure that the Origin relation is set to a single relation that is part of the hierarchical structure.
5. In the dialog Type element settings, on the tab Advanced, tick the checkbox for Enable positioning.

* In the workspace, the user type of your user must be set to power user to enable this feature.