Drupal 7.59, CiviCRM 5.5.1, Shoreditch alpha24.
Within a contact you can display a custom field set as an additional tab (or on main tab). On the main tab you can have groups of fields, including custom ones. Is it possible to organise several custom field sets into an extra tab? Then each set of fields could be collapsible/expandable, neatly organised etc, rather than having a mess of fields in a tab.
Ideally not heavy on coding, not looking to heavily modify CRM at all just hoping there was a simple way I hadn't found. I could achieve with view/profile, but that would need extra work while I currently envisage users using CRM natively.