When viewing the details of an initiative (or master feature), it would be helpful to see the child-master features (or features) sorted by priority order rather than alphabetical order. That way, the child records wouldn't necessarily have to be on the features board or in the same release column to easily see the priority order.
You can now customize the "Related" tab to add, remove, or rearrange the data columns presented in each table.
This is done by editing the record's custom layout.
This change makes it possible to add the "Epic rank" field to the Epics table that is displayed on the Initiatives > Related tab. You could then sort the data by rank.