CarltonQuila
Recently I have come across one article which I think you can find useful. Somebody may take a steaming dump all over it, but it answered some of my questions.
<a href=http://www.saintmartinlaplaine.fr/creating-lab-records-together-with-controlled/>http://www.saintmartinlaplaine.fr/creating-lab-records-together-with-controlled/</a>
