Allow customization/formatting in the feature or initiative detail record

It would improve the user experience if in the feature/initiative record we could: 1) have the ability to hide from view components that are not being used (such as features and releases), otherwise the detail record can be very long and "messy" for users to navigate. And 2) create/rename section headings in the record where you can group certain types of custom fields. The lower half currently has a "custom fields" heading. In our case, different users are accountable to fill out certain fields in the record, so it would help to be able to group and label these field sections with more specific headings.