Look for your Menu_def.pro file in your Pro-E/text directory. Then add these lines to your MENU_DEF.PRO file, make sure you un-check the read only status first. Next time you boot Pro_e and select interface these menu picks will be there. They will change your iges settings for the CAD/CAM package your are exporting to. There are great when you are sending out for quotes at three different places and have different cam packages. The first two lines uses a coordinate name "world" as default. If you have a start part with a different name change the text to your name "cs0" or whatever. These lines make the iges file for whatever config file was selected. Change drive letter as required.

@setbutton interface Surface #interface;#export;#iges;;#done;#sel by menu;#world;
@setbutton interface Wireframe #interface;#export;#iges;;#wireframe;#done;#sel by menu;#world;
@setbutton interface ---------
@setbutton interface HPsolids #misc;#load config;d:\pro_e\text\hpsolids.pro;#done-return;
@setbutton interface Smartcam #misc;#load config;d:\pro_e\text\smartcam.pro;#done-return;
@setbutton interface Camand #misc;#load config;d:\pro_e\text\camand.pro;#done-return;
@setbutton interface Euclid #misc;#load config;d:\pro_e\text\euclid.pro;#done-return;
@setbutton interface Mastercam #misc;#load config;d:\pro_e\text\mastcam.pro;#done-return;
@setbutton interface Default #misc;#load config;d:\pro_e\text\default.pro;#done-return;

Possibilites
 

Make a single file with one of the settings below and save it in your d:\pro_e\text directory.
Be sure and use the same name specified in the custom menus above...ie ( OSDM.pro )
Do not include the title in the file. Use only the iges