Automapper DTO
Automapper is a simple reusable component which helps you to copy data from object type to other AutoMapper is a simple little library built to solve a deceptively complex problem - getting rid of code that mapped one object to another Where use : when you are moving data from DTO objects to entity object DTO object to a model object model to view model view model to model https://www.youtube.com/watch?v=7xQm0EH8S0o