# Opensearch adding new value to the old one

**URL:** <https://discuss.elastic.co/t/opensearch-adding-new-value-to-the-old-one/345626>\
**Category:** Elasticsearch\
**Created:** [October 24, 2023, 9:59am UTC](https://discuss.elastic.co/t/opensearch-adding-new-value-to-the-old-one/345626 "2023-10-24T09:59:38Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Xhar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/xhar/32/126590_2.png) [@Xhar](https://discuss.elastic.co/u/Xhar)\
**Post date:** [October 24, 2023, 9:59am UTC](https://discuss.elastic.co/t/opensearch-adding-new-value-to-the-old-one/345626/1 "2023-10-24T09:59:38Z")

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I have an opensearch and logstash stack; logstash sending logs from the base and i need to not just replace old values(that’s already works with method update in logstash and templates in opensearch), but adding new to the same field(something like concatenation).  
Is it possible?

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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:** [October 24, 2023, 9:59am UTC](https://discuss.elastic.co/t/opensearch-adding-new-value-to-the-old-one/345626/2 "2023-10-24T09:59:38Z")

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OpenSearch/OpenDistro are AWS run products and differ from the original Elasticsearch and Kibana products that Elastic builds and maintains. You may need to contact them directly for further assistance.

(This is an automated response from your friendly Elastic bot. Please report this post if you have any suggestions or concerns :elasticheart: )

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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:** [November 21, 2023, 9:59am UTC](https://discuss.elastic.co/t/opensearch-adding-new-value-to-the-old-one/345626/3 "2023-11-21T09:59:50Z")

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