Feature request - Character Label and Tags

Hi,
When you start creating many characters I think that a label and tags system could be very handy features.

For example on the Character Descption tab, close to “Character’s Name” and “Character’s ID” I would love to assign a label to a Character, for example “Receptionist - Hotel X”, and the ability to create and assign premade and/or custom tags to group characters by brands, languages, behavious…etc.
Thank you.