[logback-user] migration from log4j to logback. help with specific log4j.xml property (CronTriggerPolicy>

Hello I am trying to migrate a application form log4j to logback. I do have the following property defined in the existing log4j2.xml file, I do not see any such equivalent in the logback.xml. *How do I specify something like a CronTriggerPolicy as shown below?* Any help would be appreciated. log4j2.xml <RollingFile name="myLog" fileName="app.log" filePattern"app.log.%d{yyyyMMdd_HHmmzz}Z.log> <Policies> * <CronTiggerPolicy schedule="0 0 * * 1 ?" evaluateOnStartup="true">* <SizeBasedTriggerPolicy size="10MB"/> </Policies> </RollingFile> Best regards Ani