Show only manufacturer from 1 category in an article

[snow79]

Hi i have set on my virtuemart some manufacturer category and inside this the list of my manufacturer.
The " VM - Manufacturer"  show only all manufacturer and i don't have find any solution for set only the Manufacturer from a single category.
There are any module or plugin or any type of solution for show only the Manufacturer from 1 Manufacturer category?
tnk for all answer.

[encreplus]

Looking for this also Anybody have a solution