Helipads -- Need Help!!

I've read the help files for AFCAD 2.11 and there were no topics on making Helipads for your airports. I have opened stock airports in FS, such as KJFK, or PHNL. They show helipads on the AFCAD screen so i know that it's not JUST visual scenery.
Can someone PLEASE tell me how to insert them to my airports??
Thanks
Mike
Can someone PLEASE tell me how to insert them to my airports??
Thanks
Mike
