diff --git a/CASA-auth-token/server-java/Svc/templates/windows/log4j.properties b/CASA-auth-token/server-java/Svc/templates/windows/log4j.properties
index e37a050d..ba572e94 100644
--- a/CASA-auth-token/server-java/Svc/templates/windows/log4j.properties
+++ b/CASA-auth-token/server-java/Svc/templates/windows/log4j.properties
@@ -18,3 +18,20 @@ log4j.appender.DefaultAppender.MaxFileSize=100KB
 log4j.appender.DefaultAppender.MaxBackupIndex=2
 log4j.appender.DefaultAppender.layout=org.apache.log4j.PatternLayout
 log4j.appender.DefaultAppender.layout.ConversionPattern=%d{ISO8601} %p %C{2} %m%n
+
+#
+# ATS_Trace logger configuration.
+#
+log4j.logger.ATS_Trace=info, TraceAppender
+log4j.additivity.ATS_Trace=false
+
+#
+# TraceAppender configuration.
+#
+log4j.appender.TraceAppender=org.apache.log4j.RollingFileAppender
+log4j.appender.DefaultAppender.File=ATS_INSTALL_DIRats/catalinabase/logs/ats.trace
+log4j.appender.TraceAppender.MaxFileSize=100KB
+log4j.appender.TraceAppender.MaxBackupIndex=2
+log4j.appender.TraceAppender.layout=org.apache.log4j.PatternLayout
+log4j.appender.TraceAppender.layout.ConversionPattern=%d{ISO8601} %p [%x] %m%n
+