Is it possible to use asset numbers to pull metadata field from different assets? Say instead of asset_metadata_x, is there someway to add asset_12345_metadata_x? Then possible use additional keywords like: %asset_'%root_nodes%'_metadata_x%?
I'm basically trying to pull redundant metadata fields from a parent of a child asset, that I am running an asset listing on (the child that is). Hmmm… now that I type that out, I wonder if another asset listing going UP the tree wouldn't catch the metadata on the parent for me. I'll poke at it and see.
The asset listing going up is your best bet. There are no keywords to target individual assets.