I want to make some changes to a number of attributes and I was thinking using an XML editor might be the way to go. I've been playing with a couple of them (I'm really not sure which one would be good to use on a Mac) and each one of them keeps reporting errors with the XML file I exported
I hate to admit it's been a really long time since I went to the XML class and it would be nice to use something that is Leslie proof 
The markup in the document following the root element must be well-formed
Code:
<ProductAttribute_Delete_All product_code="my_code" /> <ProductAttribute_Add product_code="my_code">