First what kind of document is it?
Check if any of the predefined models are of same type like invoice,purchase order etc so that you can use the model and in the output you would have the fields to get the data
If you dont have any predefined model then go with generative extractor and provide what all fields you need and how do you identify that field like for example if you need a total cost…say you need total and it would have a prefix total and you. Eed the value for that…like that create prompts if no predefined model works
If you want all data as datatable then output.resultasdatatable will give the data as wel which is one of the methods…similarly you can get individual fields as well
Cheers