public override NameValueItem GetNameValueItem(XmlNode node, XmlDocument resdoc, ProjectItem item) { NameValueItem res = base.GetNameValueItem(node, resdoc, item); if (res != null) { //set the featureid of the listtemplate in field group (important for list instances //find the parent feature of item (in the item the listtemplate is defined string featureId = Helpers2.GetFeatureIdOfProjectItem(item); res.Group = featureId; } return(res); }