diff --git a/pl/cross/messaging/kafka/tools/client/kcat.txt b/pl/cross/messaging/kafka/tools/client/kcat.txt
index e3a30c1d7..11f1bf3e2 100644
--- a/pl/cross/messaging/kafka/tools/client/kcat.txt
+++ b/pl/cross/messaging/kafka/tools/client/kcat.txt
@@ -2,3 +2,6 @@ https://github.com/edenhill/kcat
 https://rmoff.net/2018/08/02/kafka-listeners-explained/
 
 docker run --rm --network=host edenhill/kafkacat:1.5.0 kafkacat -b localhost:29092 -L
+-b $HOST_PORT
+-L list
+#  -X sasl.username= -X sasl.password= -X security.protocol=SASL_SSL -X sasl.mechanisms=SCRAM-SHA-512 -X ssl.ca.location=~/.kafka/root.crt
diff --git a/pl/java/libfws/spring/boot/ext/quartz.txt b/pl/java/libfws/spring/boot/ext/quartz.txt
deleted file mode 100644
index bcd8c25bd..000000000
--- a/pl/java/libfws/spring/boot/ext/quartz.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-http://www.opencodez.com/java/quartz-scheduler-with-spring-boot.htm
-https://github.com/pavansolapure/opencodez-samples/tree/master/quartz-demo
-
-2019
-https://dzone.com/articles/adding-quartz-to-spring-boot
-    https://habr.com/ru/company/otus/blog/475996/
diff --git a/pl/java/libfws/spring/boot/features/cfg/conditional.txt b/pl/java/libfws/spring/boot/features/cfg/conditional.txt
new file mode 100644
index 000000000..4ecc39e26
--- /dev/null
+++ b/pl/java/libfws/spring/boot/features/cfg/conditional.txt
@@ -0,0 +1,6 @@
+@ConditionalOnProperty("...")
+@ConditionalOnBean(SomeBean.class)
+    https://docs.spring.io/spring-boot/api/java/org/springframework/boot/autoconfigure/condition/ConditionalOnBean.html
+
+2019
+https://habr.com/ru/articles/462541/
diff --git a/pl/java/libfws/spring/boot/scheduling/quartz.txt b/pl/java/libfws/spring/boot/scheduling/quartz.txt
new file mode 100644
index 000000000..46233d918
--- /dev/null
+++ b/pl/java/libfws/spring/boot/scheduling/quartz.txt
@@ -0,0 +1,53 @@
+https://www.quartz-scheduler.org/
+https://github.com/quartz-scheduler/quartz
+
+https://www.quartz-scheduler.org/documentation/
+
+cfg
+https://github.com/quartz-scheduler/quartz/blob/main/docs/configuration.adoc
+    org.quartz.dataSource.
+
+init-schema
+https://github.com/quartz-scheduler/quartz/blob/main/quartz/src/main/resources/org/quartz/impl/jdbcjobstore/tables_postgres.sql
+
+ver
+boot 3.3.4 - quartz 2.3.2
+
+
+api
+https://www.quartz-scheduler.org/api/2.3.0/index.html
+
+http://www.opencodez.com/java/quartz-scheduler-with-spring-boot.htm
+https://github.com/pavansolapure/opencodez-samples/tree/master/quartz-demo
+
+2024
+https://www.baeldung.com/quartz
+2022
+https://habr.com/ru/companies/surfstudio/articles/685980/
+2019
+https://dzone.com/articles/adding-quartz-to-spring-boot
+    https://habr.com/ru/company/otus/blog/475996/
+
+cfg sample
+        quartz:
+          job-store-type: jdbc
+          initialize-schema: never
+          properties:
+            org:
+              quartz:
+                jobStore:
+                  class: org.springframework.scheduling.quartz.LocalDataSourceJobStore
+                  driverDelegateClass: org.quartz.impl.jdbcjobstore.<some>Delegate
+                  useProperties: true
+                  misfireThreshold: 60000
+                  tablePrefix: qrtz_
+                  isClustered: true
+                threadPool:
+                  threadCount: 1
+                scheduler:
+                  instanceName: <some->-service
+                  instanceId: AUTO
+                plugin:
+                  shutdownHook:
+                    class: org.quartz.plugins.management.ShutdownHookPlugin
+                    cleanShutdown: TRUE