[O] Adding a new column in the agenda view

[Marcelo de Moraes Serpa]

Hi list,

I'd like to add a new column to display some information about the
scheduled item in the agenda. Take the following screenshot:
https://www.dropbox.com/s/gkcnbjrivhvql46/orgmode.jpg

I'd like to add a colum there that shows the closest parent with the
:project: tag. Does org provide any APIs for that?

Cheers,

--
Marcelo.