# Logstash fields merge

**URL:** <https://discuss.elastic.co/t/logstash-fields-merge/121645>\
**Category:** Kibana\
**Created:** [February 27, 2018, 11:50am UTC](https://discuss.elastic.co/t/logstash-fields-merge/121645 "2018-02-27T11:50:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![abu.sayeed](https://avatars.discourse-cdn.com/v4/letter/a/dec6dc/32.png) [@abu.sayeed](https://discuss.elastic.co/u/abu.sayeed)\
**Post date:** [February 27, 2018, 11:50am UTC](https://discuss.elastic.co/t/logstash-fields-merge/121645/1 "2018-02-27T11:50:46Z")

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Two event's of postfix-mail log fields are below.:

1. 

source: /var/log/mail.log  
**postfix\_queueid":24C4C681F19**  
host: mail  
program: postfix/amavis/smtp  
postfix\_to: [jhon@gmail.com](mailto:jhon@gmail.com)  
time: 10:53:30  
postfix\_status: sent  
postfix\_delay: 2.1  
postfix\_relay\_ip: 127.0.0.1  
postfix\_delay\_in\_qmgr: 0.01

1. 

source: /var/log/mail.log  
**postfix\_queueid: 24C4C681F19**  
postfix\_size: 8209  
host: mail  
time: 10:53:30  
program: postfix/qmgr  
postfix\_from: [salam@gmail.com](mailto:salam@gmail.com)

But I need a complete information. like from, to, status etc in kibana dashboard.  
 ![khsjkd](https://us1.discourse-cdn.com/elastic/original/3X/4/0/404f9bd5b8b053292a67a55a2de778ba41e5510f.JPG)

How can I do it?

I need help.  
Thanks.

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<div class="post-metadata">

**Author:** ![Brandon\_Kobel](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/brandon_kobel/32/14829_2.png) [@Brandon\_Kobel](https://discuss.elastic.co/u/Brandon_Kobel)\
**Post date:** [March 12, 2018, 2:22pm UTC](https://discuss.elastic.co/t/logstash-fields-merge/121645/2 "2018-03-12T14:22:23Z")

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Hey @abu.sayeed you can add a Saved Search to your Dashboard that will be very similar to the results that you see in Discover, that will contain the fill source of the documents in Elasticsearch.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [April 9, 2018, 2:22pm UTC](https://discuss.elastic.co/t/logstash-fields-merge/121645/3 "2018-04-09T14:22:37Z")

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