The model property is used to determine the form repository to use for data storage and can provide stream information for form entries.

The model property guessed by default based on the form builders class. If using php artisan make:stream then the model property does not need to be set explicitly.

You can set the model to use manually using the model property.

protected $model = \Anomaly\UsersModule\User\UserModel::class;

You can set this dynamically too: