I have a MYSQL database that house user names and user numbers. the process is user goes to a url inputs all the information. Goes to the office they search for the user makes sure all the information is correct and assigns them a number inputs it into the the page that writes to the database and updates the cell. No harm no foul. Now they want to be able to track all of the times a number was assigned and the numbers that was assigned. What would be the cleanest way to track this?