``sulu_navigation_root_tree`` ============================= Returns navigation from root in a tree data-structure. **Arguments**: - **context**: *string* - optional: context to filter navigation - **depth**: *integer* - optional: depth to load (1 - one level deep, 2 - two levels deep, ...) - **loadExcerpt**: *boolean* - optional: load data from excerpt tab **Returns**: .. include:: _navigation_structure.inc