Problem using dual dimensioning

[kgrhine]

       First of all, I am a new person using Inventor. I have less than a year using Inventor and I am still trying to figure out all the menus and options that Inventor has. I am having a problem getting an existing drawing to update to show dual dimensioning. I am having problems even to get the dimensioning to show millimeter instead of inches. I am working on a drawing that is going to Australia and requires dual dimensions. Millimeters first and inches in (xx x/x). I can not figure out how to accomplish this. Please help. Thanks 

[laszlo_nagy]

Hi!

In Drawings , first select "Manage" tab then click on "Styles Editor" button.

A new form will appear, in this window expand the "Dimension" Node on the left, and select the default / active  style you use .

And see the attached picture ( I can't insert it in to the comment box )