what is a "sublocation"?

[scottf_GBO]

While reviewing permissions for a new employee, I ran across the permissions to "Add sublocations" and "Edit sublocations".  These permissions are under Locations (not Customers).  So I searched the Knowledge Base and the Academy and came up with nothing! They are also the only 2 permissions in that section that you cannot hover over for an explanation. 

What do these permissions pertain to?

[brent1087]

Does anyone have an update on this.  I sense it could be related to multiunit dwellings and therefore could be really useful. 

[scottf_GBO]

So I finally was told by someone that it is a feature that is in beta and not yet been released.  However, the permission shows to everyone.  

[bethatki]

Following.