Hello @Sanjoy_Kr_Singharoy,
Have a look at this: How to use Intelligent OCR activities guide and example - #2 by Ioana_Gligan
It exemplifies how to use the intelligent ocr activities + the invoice processing machine learning extractor. All you have to do is:
- remove abbyy flexicapture from the data extraction scope
- click on the configure extraction link, check settings and click save
- run the workflow.