Model options
On the Model Options tab, you can choose whether to specify a name for the model, or generate a name automatically. You can also set default values for scoring options.
Model name. You can generate the model name automatically based on the target or ID field (or model type in cases where no such field is specified) or specify a custom name.
Replace existing if the name has been used. If you select this check box, any existing model of the same name will be overwritten.
Make Available for Scoring. You can set the default values here for the scoring options that appear on the dialog for the model nugget. For details of the options, see the help topic for the Settings tab of that particular nugget.