# Is CCS possible between a licenced cluster and an Opensource one? **URL:** \ **Category:** Elasticsearch\ **Tags:** elastic-stack-security, ccs-cross-cluster-search\ **Created:** [March 20, 2020, 11:36am UTC](https://discuss.elastic.co/t/is-ccs-possible-between-a-licenced-cluster-and-an-opensource-one/224408 "2020-03-20T11:36:06Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Faycal\_B](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/faycal_b/32/45918_2.png) [@Faycal\_B](https://discuss.elastic.co/u/Faycal_B)\ **Post date:** [March 20, 2020, 11:36am UTC](https://discuss.elastic.co/t/is-ccs-possible-between-a-licenced-cluster-and-an-opensource-one/224408/1 "2020-03-20T11:36:06Z")
lets say i have a two clusters with three nodes each, one is opensource for collecting logs, the other is 3 licences with security features ( watchers, ML, ...) . is it possible to do CCS on the two of them, and apply thes security features ? ---
**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\ **Post date:** [March 22, 2020, 12:39pm UTC](https://discuss.elastic.co/t/is-ccs-possible-between-a-licenced-cluster-and-an-opensource-one/224408/2 "2020-03-22T12:39:58Z")
I believe this is not possible. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [April 19, 2020, 12:40pm UTC](https://discuss.elastic.co/t/is-ccs-possible-between-a-licenced-cluster-and-an-opensource-one/224408/3 "2020-04-19T12:40:12Z")
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