You can edit maintainable attributes and their values. Standard attributes are created in the library definition and cannot be edited. You define maintainable attributes in the Library Definition
view. You can also create new attributes or delete attributes you created previously.
Proceed as follows:
In the Search Objects with Attributes
in the Objects
tab page, select an object.
Choose Maintain
.
The Maintain Attributes
dialog box opens.
Select the attribute you want to edit and enter a new value.
Save your entries.