Sony Alpha Memory Mastermind - Secrets to Never Missing a Shot
It is possible to completely avoid using the Camera's main menu by setting up the Fn menu, Custom keys and creating memories of groups of settings that can be recalled on the Shoot Mode Dial. Mark Galer discusses this workflow in this extended movie.
Free eBook for Sony A7III and A7RIII - Custom Settings and Learning Support
Sony A7III & A7RIII eBook (Free Download) - This 248-page eBook in PDF format for the A7III and A7RIII cameras offers learning support in setting up your ‘series three’/MKIII full-frame camera. The eBook contains dozens of links to educational movies and articles that will help you master your camera and also the craft of taking creative and technically excellent photographs. This book is compatible with users who have updated to the Version 3.00 Firmware released in April 2019.