hi, I'm a new user of umbrello and I like to trace this with it : http://www.tutorials-fr.com/gml/tmp/question.pdf Have you an idea ? Thanks very much for your response. GML - Programmeur PHP/MySQL http://www.tutorials-fr.com/ : Annuaire de didacticiels -- Utilisateur Kontact/KMail 1.7.1 (KDE 3.3.1) - Debian GNU/Linux (Noyau 2.6.8.1)