I like to put people in a certain order in parties

Every time I go in instance with my Free Company and we have some pickups, everything gets mixed up.
I don't remember but maybe even if in full FC this happens.(i have to check)

I would like if we could set the party list to be automatically sorted at least by role preference.

As personal taste I like to have tank(s)> heal(s)> dps
Of course me on first row