Display Member Data on Order Editor

What is the recommended way to display custom member data/properties on the order editor screen for Umbraco Commerce? I was looking at the additional info section of the order editor config file, but if I am reading the documentation correctly anything configured in the additional info section would need to be a property on the ORDER rather than coming from some other entity. Is that correct? Is creating a custom ordereditor view the only option?

Thanks,
Jen