You have to love the internet, it’s become a treasure trove of information and people create and share content all over the place that they have taken the time to create. The best part about it, is that the majority of this content is free, you just have to decipher between the bull#$%@ (like some of the youtubers who have absolutely no clue).
I can’t claim the credit for this, it came complements of someone by the name of Dennis from Florida (included a screenshot) from DPreview who has created a spread sheet which covers every single setting on the A7Riii along with links to the help files for the various settings, along with some links to videos from the likes of Mark Galer. File is downloadable.
I’d recommend downloading this. It is worth it.
Thanks Dennis whoever you are.