support_mailcmd request for intergration with support_fields

hi, using a lot this great module, just tried to implement the new feauture of giving commands through email with the new support mail command module.

i have a case scenario, where i use the support_fields module to add 3 more taxonomy fileds for my tickets, and would like to change them via email with a similar command like
@assigned = developer@example.com

the fields are of 2 types: one is name and the other a selection between given values.

so i`m asking for 2 custom commands (that i can link somehow to my specific field so it can work):
@text = name
@select = [one of x values]

being taxonomies, the permissions dont really matter...

thanx in advance...