# How to use Device Value in Hidden Field Form

**URL:** https://community.tago.io/t/how-to-use-device-value-in-hidden-field-form/1550
**Category:** Analysis and Actions
**Created:** [March 6, 2024, 1:03pm UTC](https://community.tago.io/t/how-to-use-device-value-in-hidden-field-form/1550 "2024-03-06T13:03:09Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![hello](https://avatars.discourse-cdn.com/v4/letter/h/7993a0/32.png) [@hello](https://community.tago.io/u/hello)
#### Post date: [March 6, 2024, 1:03pm UTC](https://community.tago.io/t/how-to-use-device-value-in-hidden-field-form/1550/1 "2024-03-06T13:03:09Z")

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Hello,

how I can use a value from my device Source in a hidden field in a form?

Is there any Chance…

I want to insert a pre defiened Number from another Form, to add it to a table..

Thanks Fabian