Inspection Dimensions on Drawings

When placing a dimension on a drawing in Solidworks one of the dimension text options is to place an "inspection dimension" bubble around the dimensions. I am trying to find out what spec covers or details this bubble as use for a dimension inspection. I can not find a reference to such a thing. Does anyone know why this feature is offered and what Spec Governs its use? MIL, DIN, AMSE, ANSI?

Thanks,

SolidworksDrawings And Detailing