We're getting ready to bring our second group of users onto Lightning and I'm hitting a snag.  The second group of users is a different business unit but shares many of the same accounts with the pilot group.  They have different page layouts, business processes, etc from the original group.  I'm trying to customize the "highlights panel" for the Accounts and running into a road block.  The info in that component comes from the compact layout, but I can't seem to assign compact layouts based on profile, only record type.  

Since these are shared accounts, it's a single record type with varying page layouts depending on the business unit.  How do I get the highlights panel to show different information for the same record, depending on who is viewing it?