I have a psd document that has our company's logo used multiple times in it scaled to different sizes. I may need to swap out the logo in the future a few times but I need to keep the scale the same where it's used in the document. I've only seen examples of using datasets in photoshop when creating something like a photo album which isn't quite what I'm trying to do so I'm not sure if that's the way to go or if there's another way. So basically my question is, is there a way to have all the layers in my psd file that are the logo be a link to another image so that if I need to update the logo I can just update the one referenced image? If so, how do I do that? Thanks!