| Name | Value | Description | ||
| exItemsWithoutChilds | 0 | Filters items without including their child items. | |||
| exItemsWithChilds | 1 | Filters items including their child items. | |||
| exRootsWithoutChilds | 2 | Filters only root items without including their child items. | |||
| exRootsWithChilds | 3 | Filters only root items including their child items. |