Mapping drum

Hi!
I use the BFD2 drumplugin inside Notion3, inside BFD you can make your own keymap so I am making a keymap that fits into Notions way of scoring for drums, it's easy to assign the bd, sd, closed hh toms crashes and ride cymbal, however I have some problems to assign the half open and open hihat because in Notion you use special marks for making the Notion drum sound like that, for instance you use the o for open hihat.
My question is, is there a way to let BFD respond to thoose special marks? I have monitored the midi information and there is no difference between closed hihat and open hihat so I can't make any kind of mapping for that in BFD.
This is only the beginning, then we have all kind of different playing on the snare, rim shots and etc etc....
Any suggestions?
cheers / Ulrik
I use the BFD2 drumplugin inside Notion3, inside BFD you can make your own keymap so I am making a keymap that fits into Notions way of scoring for drums, it's easy to assign the bd, sd, closed hh toms crashes and ride cymbal, however I have some problems to assign the half open and open hihat because in Notion you use special marks for making the Notion drum sound like that, for instance you use the o for open hihat.
My question is, is there a way to let BFD respond to thoose special marks? I have monitored the midi information and there is no difference between closed hihat and open hihat so I can't make any kind of mapping for that in BFD.
This is only the beginning, then we have all kind of different playing on the snare, rim shots and etc etc....
Any suggestions?
cheers / Ulrik