I have been trying very hard to find some useful information on Dishwashers and how useful it would be for Indian cooking. Finally I found this site called https://dishwashingexpert.co.in It has relevant FAQs & videos on how to use a Dishwasher. The best part is it is not sponsored by any Dishwasher manufacturing company & so it is not biased. It is a site hosted by Finish, which is the detergent we need to use in the Dishwasher.
Found it really useful.