You recently visited a trade show and you interacted with many potential customers. As a vendor al the trade show, you receive a CSV file that contains detailed information about the 643 attendees…

You recently visited a trade show and you interacted with many potential customers. As a vendor al the trade show, you receive a CSV file that contains detailed information about the 643 attendees who showed interest in your products. You need to efficiently and accurately input this information into Dynamics CRM for future use in the sales process. Which method should you use?