3D-Show
Tools > Modify Icons > 3D-Show
Use this function to determine which type files can be selected by the user in the various construction functions in the 3D-Show application, and to modify the graphical presentation of a type file (if applicable; this cannot be done to all types).
This function reads the type file from the %ncgnorms%\uitsp3d or %ncgnorms%\profs3d directory.
See Modify Icons for a detailed description of this function.