# Model Meta Data Window

The Model Meta Data Window is used to add or remove information associated with a model that does not affect rendering. This can include any arbitrary text data such as the name of the creator, copyright information, URLs, etc.

The main component of the window is the Name/Value list box. This list box contains name and value pairs.

To add a new name/value pair click the New button. A new Name/Value row will appear. You can edit the name and value by pressing the Enter key or by double-clicking on the name or value with the mouse. Names do not need to be unique, though duplicate names may be confusing for other people using this model.

To remove a name/value pair from the model, select the name in the list box and click the Delete button.

Press Ok to keep your changes or press Cancel to ignore any changes.