Question about hole callout on slot : rSolidWorks

This video shows you how to modify the Hole Callout formats when adding callouts to holes in

Is there a callout to give the size of slots constructed in sheetmetal? I've searched, and not found an automatic size callout for the slot

slot big win The standard omits the word SLOT from the callout, and states that the end radii are to be indicated but not dimensioned RE: slot call out

slot png hd The callout displays all slot-related dimensions that are marked for drawing, plus the THRU-ALL note or depth symbol value if the slot is through or blind