What version of UG? The attribute menu changed in NX from where it had been in previous versions.
In V18:
from the main menu bar: Format-Attribute-Part...
Assign
Enter Attribute Name
Enter Attribute Value
(Only string data may be assigned to a part)
In NX V1:
from the Assembly Navigator Flyout
RMB on the Partname
Select Properties
In the Properties table, select Attributes
Enter the Title and Value in the boxes at the bottom
"Wildfires are dangerous, hard to control, and economically catastrophic."
Ben Loosli
CAD/CAM System Analyst
Ingersoll-Rand