> For the complete documentation index, see [llms.txt](https://docs.existent.com/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.existent.com/documentation/resources/existent-api/index/existenthandcomponent/setbonemappings.md).

# SetBoneMappings

[ExistentDocumentation](https://gitlab.com/lightgarden-studios/existent-documentation/-/blob/v0.1.0/resources/BPNodes/index.md) > [ExistentHandComponent](/documentation/resources/existent-api/index/existenthandcomponent.md) > Set Bone Mappings

## Set Bone Mappings

Update currently used bone mappings

![](/files/KmVVx8oUiVjbC8NWkP69)

#### Inputs

|                                                                                           |                       |
| ----------------------------------------------------------------------------------------- | --------------------- |
| <p><strong>In</strong><br>Exec</p>                                                        |                       |
| <p><strong>Target</strong><br>Existent Hand Component Object Reference</p>                |                       |
| <p><strong>New Bone Mappings</strong><br>Existent Hand Bone Mappings Object Reference</p> | The new bone mappings |

#### Outputs

|                                     |   |
| ----------------------------------- | - |
| <p><strong>Out</strong><br>Exec</p> |   |