I think it should be possible using a custom column generated from other columns although performance hit you will get using such a custom column in calibre will be huge as calibre will be generating the column eveytime. I don't know how to go about it myself but chaley who's baby the whole custom columns and heirarchy tags etc is might be.
BTW what are you trying to do actually as I get the need for hierarchy in your reader and that can be easily achieved using the save to system but why do you need it in calibre. If you use the tag browser and then sort calibre columns by author then series it should get you what you want I think.
|