I want to start a new project with logback and leave log4j behind and see how it goes. We have an upgrade process for which I want to create multiple log files in my application: A summary log file A debug log file A cleanup log file An error log file Summary: <= will contain info and errors Debug: <= will contain info, warnings, errors, debug - everything, the kitchen sink Cleanup <= will contain statements (info) about which rows from a database were deleted as a result of the cleanup (these could be spread throughout the program in many class files) Error <= will contain warnings, errors only I am trying to put together a logback.groovy that would do this and test with some Java classes but am having some difficulty. Is there a way I can configure this in a logback.groovy and then have each of the statements needed go to the specific files created? Essentially: summary.log <= info & errors debug.log <= all levels cleanup.log <= only info statements about which rows deleted (this one is tricky) error.log <= warnings, error statements only thanks J.V.