Hi All, Suppose your folder property is an integer, foo=1. How to change its value to 2 in a DTML document. FR François-Régis Chalaoux Bioinformatics Group Synthélabo Biomoléculaire 67080 Strasbourg Cedex FRANCE Tél : 03 88 60 87 14 Fax : 03 88 45 90 70