I have a database with tons of customers, I want each sales person to only see the customers they entered and not everyone else customers. I'm using msaccess built-in security. How can i detect the current logged in user and filter the data base on that user. I can't use the enviro(username) because we are not using the same username from the network. we are using the usernames from the access security wizard. So I'll like to filter the form to only show data that was entered by that user?