Add cron job to menu on file manager

Hello, I have clients who wish to build Cron Job orders But they don't know the correct way to do that as it contains a command line To simplify the matter, if there is an option inside the menu to add the file to the Cron Job tasks, then it is directed to the setup page to choose only the time the task is done without the need to enter the command line. Attached is a copy of the idea