Data fields in form views are organized using categories.
In the Project Explorer, categories are found under a form view node.
A new category can be created using the New Category context menu option on a form view node.
Categories can be moved using drag and drop commands.
Dropping a category onto another category will place it after the drop target.
Dropping a category on the right side of another category will also place it after the drop target.
Dropping a category on the left side of another category will place it before the drop target.
Dropping a category on a different view will copy the category. If data fields in the dropped category already exist on the view, they will not be copied.
Dropping a category on a view in a different controller will copy the category. Data fields that are not compatible with the target controller or already exist in the view will not be copied.
The Rename context menu option will change the category Id.
Categories can be removed by using the Delete context menu option.