# Cross cluster search for SIEM rules

**URL:** <https://discuss.elastic.co/t/cross-cluster-search-for-siem-rules/359325>\
**Category:** Elastic Security\
**Created:** [May 12, 2024, 4:31pm UTC](https://discuss.elastic.co/t/cross-cluster-search-for-siem-rules/359325 "2024-05-12T16:31:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Aliya\_Khalel](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/aliya_khalel/32/132809_2.png) [@Aliya\_Khalel](https://discuss.elastic.co/u/Aliya_Khalel)\
**Post date:** [May 12, 2024, 4:31pm UTC](https://discuss.elastic.co/t/cross-cluster-search-for-siem-rules/359325/1 "2024-05-12T16:31:07Z")

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Hello

I didn't find info in docs.  
So the question is, if I have remote cluster with Basic license where I store all logs and etc for SIEM and connect from remote cluster with Enteprise license and Kibana where I create all rules in Elastic Security.  
It will work? or not?

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**Author:** ![stephenb](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/stephenb/32/40856_2.png) [@stephenb](https://discuss.elastic.co/u/stephenb)\
**Post date:** [May 12, 2024, 4:46pm UTC](https://discuss.elastic.co/t/cross-cluster-search-for-siem-rules/359325/2 "2024-05-12T16:46:57Z")

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Hi @Aliya_Khalel

Good question.

Clusters using CCS or CCR are required to be at the same license level.

So no the use case you are describing is not supported.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [June 9, 2024, 4:47pm UTC](https://discuss.elastic.co/t/cross-cluster-search-for-siem-rules/359325/3 "2024-06-09T16:47:26Z")

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