Address book / Contacts

I would like to add “title” or other fields for a given contact. As you can see in the screenshot, the option to add a tile (German: Anrede) is grey and not available. Also, I couldn’t find a general setting in the menu to add fields or something like that. Please advise. Thank you.

It is because your server doesn’t support syncing that filed.

If you save the contact to Local Folders, or a provider that does allow it, it will be selectable.