How to generate DIE apart from using DIE text in wizard

Hi Guys, Is there any other way to generate DIE symbol apart from using Die text in wizard? For ex: If we want to create Flip-chip DIE which has got 4000pins, is there any other method instead of using text or excel file of 4000 lines. If we use DIE generator, how to add net name for those DIE pins? or any other options ~~Thanks~~