DataLink is an open-source Java application for creating and updating text and image keys for use in NewTek TriCaster. DataLink Web is a companion application that is required for setup. 

Using DataLink Web, you can create, update, delete or rename keys. You can select from a list of default values or write your own custom key.

You can also use a custom key with an image, or with both text and images, and you can have multiple keys on the same page.

Key Values:

You can choose to use the same key value for the entire application, or you can have separate keys for different pages. You can also choose a value type, such as an int, float, string, date, or you can use a choice list.

Title Page Keys:

DataLink supports multiple title page keys on a single page. This allows you to easily update your title pages as you change key values.

Custom Key Names:

You can rename the keys in your application to better identify them and what they represent.