# IGH_Author interface

Namespace: [Grasshopper.Kernel](https://developer.rhino3d.com/api/gh1/namespace/grasshopper.kernel.md) · Assembly: [Grasshopper](https://developer.rhino3d.com/api/gh1/assembly/grasshopper.md)

```cs
public interface IGH_Author
```

Provides of collection of basic author details.

**Derived types:** [GH_Author](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.gh-author.md)

## Properties

- [Address](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/address.md): Gets the address of the author.
- [Company](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/company.md): Gets the Company name of the author.
- [Copyright](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/copyright.md): Gets the copyright message for these details.
- [Email](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/email.md): Gets the email of the author.
- [IsEmpty](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/isempty.md): Gets whether any data has been assigned to this object.
- [Name](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/name.md): Gets the name of the author.
- [Phone](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/phone.md): Gets the phone number of the author.
- [Website](https://developer.rhino3d.com/api/gh1/type/grasshopper.kernel.igh-author/website.md): Gets the website of the author.