Tips for updating titles for Core

Hi everyone! I’m starting the project of scanning all cover art etc of my collection, and then gathering all the specific information from each disc itself and its cover to update each title in my collection with detailed accurate info on aspect ratios, soundtracks, distributors and so on, with the intent of having an extremely detailed, high quality database that can also be beneficial to other members.

The idea is to actually cross check the information that is physically on the disc when read on a desktop pc to ensure it is what it says on the tin. For instance it is highly common in Australia to have 4K releases that don’t say whether they have Dolby Vision.

My question to anyone and everyone on here is: do you have any tips or guides on how to ensure that my project meets the standards for CLZ and core?

Happy collecting!