Custom field(s) on Layout template header

Description - 

Why is this feature important to you - We have a field that are frequently referenced, and highly relevant to a large audience of users. Presently, in order to get a glance at that information, users need to drill in to a custom form and scroll to the relevant field.

How would you like the feature to work - In addition to the 5 standard fields presently available at the top of the layout template, there would be a couple of custom field slots.

Current Behaviour - There are only slots for 5 standard fields.