in the project settings..
here is half a hint at how it works...
Solution
Check the default settings as follows:
In the Edit Label Styles dialog box, Point Label Styles tab:
Point Label Styles Name <active desckeys only>
Description Key Matching (selected).
DescKey File: <Default>
Ensure the DescKey File name used is the desired description key file.
In the Labels Settings dialog box, Point Labels tab:
Current Label Style <active desckeys only>.
In the Point Settings dialog box, Insert tab:
Under Point Labeling, ensure the Use Current Point Label Style When Inserting Points option is selected.
The Current Point Label Style is <active desckeys only>.
On the Description Keys tab of the Point Settings dialog box:
Verify that the Description Key Search Order and Matching Options are set as desired.
Verify that the path to the description key file is correct. By default, the description key file for a project is named default.mdb and is located in the following folder: C:\Land Projects\<project name>\cogo\DescKey. You can create additional description key files. All description key files for a project must reside in the following folder: C:\Land Projects\<project name>\cogo\DescKey.
If you want to use anything other than default one changes that under the Label Settings...don't ask me why, however that is whaere one would point to an alternate desckey set
see also:
http://usa.autodesk.com/adsk/servlet/ps/item?siteID=123112&id=12051562&linkID=9240777http://usa.autodesk.com/adsk/servlet/ps/item?siteID=123112&id=2868212&linkID=9240777