Easy Database Management

Hello, i wasnt totally sure where to ask this so i figured i would start in “Misc.”

I work for a company that provides web design and hosting services for small businesses in my area, many of which are owned by people of an older generation. I am currently redoing a site that has a few pages with dynamic content being pulled from a WP table of available office spaces. I am able to edit/view/whatever the table from phpMyAdmin just fine, but i am worried that the owner of the site (an older, less technologically savvy man) may screw up some stuff if he is on phpMyAdmin editing tables. I was wondering if there is anyway (plugins, hacks etc) that he can easily edit the values in the table without having to go through cpanel->phpmyadmin and have access to potentially break the site. thank you for your time and any input good or bad will be highly appreciated