Adding Hole standard (Metric, ANSI) etc

Hi 

 

How can I add Hole standards to the hole wizard, my current installation of 3DS seem to have metric thick pitch standard in the hole wizard that doesn't actually comply with Metric sizes (M6 hole gets a diameter of 4.17mm while the Metric specified from 6.4 to 7.0 - tight fit to loos fit)
Is there away to add standards same as Solidworks where you can load up a template file for a hole size an a standard for example JIS, ANSI, ISO etc