MercatorUi.Sig.SigStock sigStock = MercatorUi.Sig._SigsStatic.SigByModule<MercatorUi.Sig.SigStock>();
bool b = sigStock.RecordCreateAndSave("Nouvel article", (dr) =>
{
    dr["s_prix_ti"] = 99;
    dr["s_modelen"] = "Nieuw artikel";
});