Change Decimal Display and Digit Grouping

Use the Project Units dialog to change decimal display and digit grouping

1. Click Manage tabSettings panel Project Units.
2. In the Project Units dialog, select a value from the Decimal symbol/digit grouping list.
3. In the Format column, click the button for the unit you want to use this setting.
4. In the Format dialog, select Use digit grouping.
5. Click OK twice.