ISO
1101GD&T Standard area - From the list in this area on the Feature Control Frame tab in the XactMeasure GD&T dialog box (Insert | Dimension | <dimension>), you can choose the type of GD&T standard to use for your Feature Control Frame (FCF) dimension. Available options include ISO 1101, ASME Y14.5, and Custom.
If you select ISO 1101 or ASME Y14.5, PC-DMIS changes different GD&T settings and calculations so that it follows the selected standard. If you do something that extends or customizes the previous selected standard, PC-DMIS automatically selects Custom.
Prior to version 2014.1, to report local size, you selected the ISO 8015 standard. In version 2014.1, ISO 8015 was removed from the GD&T Standards list. To report on local size, from the GD&T Standards list, select ISO 1101 to display the Local Size list. From the Local Size list, select Local: MAX & MIN. For more information, see "Local Size List".
To set the standard used for legacy dimensions, you can use the UseISOCalculations registry entry. For more information, see "Dimensioning Profile - Line or Surface" in the "Using Legacy Dimensions" chapter.
(for MMC), 
(for
LMC), and a blank (for RFS).
for an Auto Cylinder feature, it displays the 
(for RFS).