Autodesk CIVIL3D - CIVILDESIGNCOMP 2007 SLM CD Tutorials Manual page 712

Click Save Part Family. Close out of the Part Builder Environment, and
then re-open the Part.
To exit the Part Builder utility, click the small X in the upper right corner
of the Part Browser. (The Part Browser is the left pane portion of the Part
Builder application window.) If you are prompted to save the part, click
Yes. Part Builder closes.
After all the changes that have been made, now is a good time to close
out and re-open the part so that all of the data is freshly loaded into the
part builder environment.
25 Right-click Size Parameters, and then click Edit Configuration.
26 Change the Data Storage type to List for the following parameters:
WTh
FTh
SFH
700 | Chapter 18 Part Builder Tutorials