> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt
> Use this file to discover all available pages before exploring further.

# hierarchy

> List provider for the Hierarchy table. Pass the domain using Additional info. MDO can be nested arbitrary levels deep. Fullname contains path separated. returns a list of domains if no domain is specified.

## "hierarchy" MDO List

List provider for the Hierarchy table. Pass the domain using Additional info.
MDO can be nested arbitrary levels deep.
Fullname contains path separated.
returns a list of domains if no domain is specified.

Implemented by the <see cref="T:SuperOffice.CRM.Lists.HierarchyListProvider">HierarchyListProvider</see> class.
The name of the MDO list is 'hierarchy'.

## Additional Attributes

| Description                                | Name     | Example Value |
| ------------------------------------------ | -------- | ------------- |
| Specify type of hierarchy to get           | domain   | scripts       |
| Return fullname rather than just node name | fullname | True          |

## Sample Request

```http! theme={null}
GET /api/v1/MDOList/hierarchy
Authorization: Basic dGplMDpUamUw
Accept: application/json; charset=utf-8
Accept-Language: *

```

## Sample Code

```cs theme={null}
var listProvider = ClassFactory.CreateRequired<SuperOffice.CRM.Lists.ISoListProviderFactory>().Create("hierarchy", forceFlatList: true);
foreach (var item in listProvider.RootItems) {
    Console.WriteLine("{0} {1} {2} {3}", 
         item.Id, ResourceManager.ParseInlineResources(item.Name), item.StyleHint, item.ExtraInfo);
}
```

## Sample Output

| Id | Name                                | StyleHint | ExtraInfo |
| -- | ----------------------------------- | --------- | --------- |
| 1  | ExtraTables                         |           | Domain    |
| 2  | ScreenDefinitions                   |           | Domain    |
| 3  | Scripts                             |           | Domain    |
| 4  | Selections                          |           | Domain    |
| 5  | ExternalDocuments                   |           | Domain    |
| 6  | UserGroups                          |           | Domain    |
| 7  | ExternalDocumentRelatedToSpmMessage |           | Domain    |
| 8  | Dashboards                          |           | Domain    |
| 9  | EmailFlows                          |           | Domain    |

## Related MDO Lists

* "hierarchyheadings"
* "hierarchyheadingswithallitem"
* "hierarchyheadingswithallitemwithnoselection"
* "hierarchyheadingswithnoselection"
* "hierarchywithallitem"
* "hierarchywithallitemwithnoselection"
* "hierarchywithnoselection"


## Related topics

- [hierarchy table](/en/database/tables/hierarchy.md)
- [Delete Hierarchy Entity](/en/api/reference/restful/rest/hierarchy/delete-hierarchy-entity.md)
- [NSHierarchyEntity](/en/automation/crmscript/reference/CRMScript.NetServer.NSHierarchyEntity.md)
- [Post Hierarchy Entity](/en/api/reference/restful/rest/hierarchy/post-hierarchy-entity.md)
- [Get Hierarchy Entity](/en/api/reference/restful/rest/hierarchy/get-hierarchy-entity.md)
- [Default Hierarchy Entity](/en/api/reference/restful/rest/hierarchy/default-hierarchy-entity.md)