This is just to let you know that I have discovered an issue with the Inline Customisation of LIsts/Grids where if you turn it on and then navigate to the table (e.g. Company Find) the columns offered to the user are only of the entity (e.g. Just Company), but if you go to Customisation - Company - Lists and edit the same table from there then the full expected list (e.g. Company, Address, [Primary] Person) are available.
This has been replicated and passed to Sage Development to investigate.