I have defined new bullet and used a custom bullet (a .png image) and it looks wonderful. The problem: when I share this document with others, the custom bullet only stays in places where I have defined it - meaning if others want to make more bullet points, they cannot copy and paste without losing the custom look of the bullet. It's kind of like losing the link to an image file. I can't expect everyone to re-link the custom bullet to my original image file. Is there a way to embed my original image file into PPT/Template so that others may simply select it from the menu?

Please advise.