# Visualization of controls kibana 7.2

**URL:** <https://discuss.elastic.co/t/visualization-of-controls-kibana-7-2/239741>\
**Category:** Kibana\
**Created:** [July 3, 2020, 6:58am UTC](https://discuss.elastic.co/t/visualization-of-controls-kibana-7-2/239741 "2020-07-03T06:58:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sanjaygunda1](https://avatars.discourse-cdn.com/v4/letter/s/9fc29f/32.png) [@sanjaygunda1](https://discuss.elastic.co/u/sanjaygunda1)\
**Post date:** [July 3, 2020, 6:58am UTC](https://discuss.elastic.co/t/visualization-of-controls-kibana-7-2/239741/1 "2020-07-03T06:58:00Z")

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Hi all,  
i am trying to filter data using controls in visualization tool.  
example:-  
if i have an set of emails who is having multiple cars  
set emails [a@a.com,b@b.com,c@c.com]  
set cars [ford,Honda,BMW]  
[a@a.com](mailto:a@a.com) is having Ford and Honda  
[b@b.com](mailto:b@b.com) is having BMW and FORD  
if i select [a@a.com](mailto:a@a.com) from option list it should show only Ford and Honda in other option list(parental control)  
but i want to use same in reverse order also  
if someone selects BMW from cars option list in email option list it should show only [b@b.com](mailto:b@b.com) on email option list.  
in short dynamic parent control

please help me .

thanks,  
Sanjay Gunda

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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:** [July 31, 2020, 6:58am UTC](https://discuss.elastic.co/t/visualization-of-controls-kibana-7-2/239741/2 "2020-07-31T06:58:05Z")

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