1 Double-click the object in the Universe window.
The Edit Properties dialog box is displayed.
2 In the Definition tab, change the object's type, if necessary.
3 Click the Properties tab.
4 In the Qualification box, click the Dimension radio button.
If the object is of type date, click the Automatic Time Hierarchy button, enter the necessary options, and then click the OK button.
5 Click the OK button.

Cheers,

Sithu