Extending Media upload

Hey Guys,

Is there a way to put your own meta key/values on an attachment, just like you can on a regular page/post?

The situation is that I have different customers who have different needs when they upload images. Some are photographers, who wants to add e.g. the location the photo was taken. Others are designers who are using photos as a product catalogue (using a gallery) and wants to add additional fields to the product, e.g. dimensions or references to other customers etc..

When displaying the attachment, the template for showing attachments (attachment.php) will then take care of displaying these metadata in the custom template.

I’m sorry, if this is a newbie question 🙁

Best regards,
Nikolaj.