# Aggregating multi-field (array)
**URL:** https://discuss.elastic.co/t/aggregating-multi-field-array/168310
**Category:** Elasticsearch
**Created:** [February 14, 2019, 12:18am UTC](https://discuss.elastic.co/t/aggregating-multi-field-array/168310 "2019-02-14T00:18:02Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Madhu\_V](https://discuss.elastic.co/u/Madhu_V)
#### Post date: [February 14, 2019, 12:18am UTC](https://discuss.elastic.co/t/aggregating-multi-field-array/168310/1 "2019-02-14T00:18:03Z")
I have a field in my doc as below
{
"Term": "["Randomized","Placebo Control","Single Blind","Prevention","Parallel Assignment","Interventional"]"
}
and wanna be able to aggregate by the individual terms like Randomized / Placebo Control / other across the index but
using Keyword = interprets the entire list as 1 occurence or otherwise tokenizes and splits terms like "Placebo Control" etc...
What property should I define for this field to allow for the individual phrase/term aggregation
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 14, 2019, 12:18am UTC](https://discuss.elastic.co/t/aggregating-multi-field-array/168310/2 "2019-03-14T00:18:07Z")
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