how to change keybindings for persistent actions

[plantarum]

Hi,

I've modifed my helm-source-bibtex settings to insert citation as the default action. Now, opening a pdf is the second action, which I can access via f2. Is there a way to rebind this, so that C-<return> will open the pdf? I can't figure out which keymap I should be working with.

Thanks,

Tyler

[tmalsburg]

Sorry, I don't know how to do this. Perhaps try the helm mailing list?