This field is helpful if you need to build in custom functionality via React components within the Admin panel. Think of it as a way for you to "plug in" your own React components directly within your other fields, so you can provide your editors with new controls exactly where you want them to go.
With this field, you can also inject custom
Cell components that appear as additional columns within collections' List views.
|A unique identifier for this field.|
|Human-readable label for this UI field.|
|React component to be rendered for this field within the Edit view. More|
|React component to be rendered as a Cell within collection List views. More|
|Extension point for adding custom data (e.g. for plugins)|
* An asterisk denotes that a property is required.