Hi, I'm looking for the correct syntax to achieve the following: <data type="data" format="txt" name="loh" label="${tool.name} result on ${on_string} (loh) " > <filter>outtype == "0" || outttype == "2" </filter> </data> <data type="data" format="txt" name="cnv" label="${tool.name} result on ${on_string} (loh) " > <filter>outtype == "1" || outttype == "2" </filter> </data> I tried the above, with and without parentheses, but it creates the second dataset also when outtype == 0. Is this type of dual filtering possible? Best, Geert -- Geert Vandeweyer, Ph.D. Department of Medical Genetics University of Antwerp Prins Boudewijnlaan 43 2650 Edegem Belgium Tel: +32 (0)3 275 97 56 E-mail: geert.vandeweyer@ua.ac.be http://ua.ac.be/cognitivegenetics http://www.linkedin.com/in/geertvandeweyer