VM : Restriction for editing other user's products

[WS]

Hi,

I'm using Joomla! 2.5.9 with virtuemart 2.0.20b.

I've enabled the Multivendor mode, because I would like to get this way of working :

- Some users have special access (only to the frontend) to adding products to the virtuemart catalogue.
[this part currently operates]

- Desired restriction : Each user shall ONLY edit the products he created himself (and not the products of other users).

Is it possible to configure this way of restriction ? Can you help me please ?

Thank you

[WS]

Hi there, anybody can help me ? or maybe I'm misspoke ? Thank you..