This is great, thank you! Just for clarification, will I be able to approach it like this:
Create a style that has a background image for the "Page background". In the asset locations, I define as
Asset Key | Asset path |
backgrounds | styles/backgrounds |
Inside the "Page background" property defines the background as:
Code:
%ASSET:backgrounds%/background1.png
Then if a user clicks the upload icon and uploads their own background in their child style, it'll place that inside their data folder.