# How to union two list fields in the same Database?

**URL:** <https://community.fibery.io/t/how-to-union-two-list-fields-in-the-same-database/2467>\
**Category:** Get Help\
**Tags:** formulas\
**Created:** [January 30, 2022, 5:06pm UTC](https://community.fibery.io/t/how-to-union-two-list-fields-in-the-same-database/2467 "2022-01-30T17:06:42Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![Matt\_Blais](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/matt_blais/32/1464_2.png) [@Matt\_Blais](https://community.fibery.io/u/Matt_Blais)\
**Post date:** [February 1, 2022, 5:32pm UTC](https://community.fibery.io/t/how-to-union-two-list-fields-in-the-same-database/2467/15 "2022-02-01T17:32:55Z")

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It might actually be simpler to implement this as an external script (webhook API), than adding all these rules in every DB/type - that sounds like a nightmare to maintain.

Related: [Can we have a "code library" for a Workspace?](https://community.fibery.io/t/can-we-have-a-code-library-for-a-workspace/1354)

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