Hi partner,
May I know what does the "section" mean in your case?
1.If you mean you want to delete a business process flow in D365, you could go to Settings->Process Center->Process and filter to "Business process flow" in "category" column and then choose the BPF which you want to delete and click the delete button.
2. If you mean you want to disable Business process flow in an entity, you could open the entity editor page and uncheck the "Business process flow" option.
3.If you mean you want to delete a stage of one Business Process Flow, you could open the editor of it and update the BPF as you want.
If my understanding is not correct, please kindly share more information about your requirement and I will try my best to help you.
Hope it helps.
Best Regards,
Leo
