Working with Dimensions 
Dimensions configured in the system provide customers with multiple views of an expense and revenue analysis.
Authorization is required for viewing and defining dimensions.
To define dimensions, choose 
Financials 
Cost Accounting Dimensions 
.
Note
This window appears only after you select the Use Multidimensions checkbox on the Cost Accounting tab of the General Settings window under Administration
System Initialization General Settings .
End of the note.