Hi, I would like to do something like this in my logback-access.xml: <appender name="FILE" class="ch.qos.logback.access.sift.SiftingAppender"> <discriminator class="ch.qos.logback.classic.sift.JNDIBasedContextDiscriminator" /> <sift> <appender class="ch.qos.logback.core.FileAppender"> <file>/logs/${contextName}/access.log</file> <encoder class="ch.qos.logback.access.PatternLayoutEncoder"> <pattern>%h %l %u %user %date "%r" %s %b</pattern> </encoder> </appender> </sift> </appender> but it doesn't work because I'm using a discriminator from logback-classic (JNDI). As the only discriminator in logback-access is AccessEventDiscriminator, is there another way to split access logs in multiple files (one per application)? Thanks, Xavier