# StandardNames class

Namespace: [Grasshopper2.Data.Meta](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.data.meta.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
[UiInfo("Insert name used for adding human-centric meta data.")]
public static class StandardNames
```

Defines the set of meta data keys used by Grasshopper.

## Methods

- [AppendToMenu](https://developer.rhino3d.com/api/gh2/type/grasshopper2.data.meta.standardnames/appendtomenu.md): (static) Append all standard meta keys to a menu.
- [MetaDataValidationHandler](https://developer.rhino3d.com/api/gh2/type/grasshopper2.data.meta.standardnames/metadatavalidationhandler.md): (static) Method used to validate meta data with known keys.