Hi Bes! Thank you for your quick answer.
Only Virtuemart field description is transform with multi-fields.
The question is that I need to display virtuemart field description with jSeblod template (and that is not a problem). The problem is that I can't get the "SKU" or the "width" and "height" fields inside jSeblod. Tried to import them as I do in a Virtuemart template... don't work.
You can use dynamic select field and simple query field to create this field. But in this case, virtuemart product in not really linked with Joomla article, so there is a lot of work. I advise you to use the first solution.
About this solution, I think it doesn't work in my case, because (as I can understand the way dynamic select field) it's useful to select some data in database when filling the form, but not when displaying the the fields (but I might be wrong).
We speak in jSeblod time for a long time about integrate totally jSeblod CCK and Virtuemart (or Virtuemart in Joomla article with jSeblod) like Joomla article manager and jSeblod CCK. What do you think about?
If you integrate virtuemart fields in jSeblod so that it was possible to create custom forms to insert products in virtuemart and allow us to easily create templates to display the products only with jSeblod, well... that would be great