# Ability to add more exported fields in APM

**URL:** https://discuss.elastic.co/t/ability-to-add-more-exported-fields-in-apm/151245
**Category:** APM
**Created:** [October 5, 2018, 3:58pm UTC](https://discuss.elastic.co/t/ability-to-add-more-exported-fields-in-apm/151245 "2018-10-05T15:58:39Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![simitt](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/simitt/32/106406_2.png) [@simitt](https://discuss.elastic.co/u/simitt)
#### Post date: [October 16, 2018, 1:08pm UTC](https://discuss.elastic.co/t/ability-to-add-more-exported-fields-in-apm/151245/4 "2018-10-16T13:08:25Z")

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By default only defined attributes sent from the agents are indexed. Please refer to [No cached mapping for this field --\> APM](https://discuss.elastic.co/t/no-cached-mapping-for-this-field-apm/151196/4) for instructions on how you can add fields to be indexed.

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_[View the full topic](https://discuss.elastic.co/t/ability-to-add-more-exported-fields-in-apm/151245)._