I am working on a part (with CAD) that requires a one sided surface profile callout.  The requirement is a Surface Profile of .030" to Datum A (Bottom Plane).  I am not able to share the print, but it requires the profile to be only to the material side or into the model surface. 

In the profile report dialogue, you have the option for Unilateral - Outside or Unilateral - Inside. 

Does inside mean the tolerance is offset into the model and outside mean the tolerance is offset away from surface of the model?