# Combine multiple relation fields in a formula **URL:** \ **Category:** Get Help\ **Created:** [February 25, 2023, 9:26am UTC](https://community.fibery.io/t/combine-multiple-relation-fields-in-a-formula/4060 "2023-02-25T09:26:14Z")\ **Posts on this page:** 1\ **Showing post:** 2
**Author:** ![Chr1sG](https://sea2.discourse-cdn.com/flex020/user_avatar/community.fibery.io/chr1sg/32/3941_2.png) [@Chr1sG](https://community.fibery.io/u/Chr1sG)\ **Post date:** [February 25, 2023, 2:10pm UTC](https://community.fibery.io/t/combine-multiple-relation-fields-in-a-formula/4060/2 "2023-02-25T14:10:36Z")
Short answer: it’s not currently possible, but the request is already noted in our backlog, so we will add your vote. Long answer: there are various workarounds that might solve the problem, depending on your specific needs > [@How to union two list fields in the same Database?](https://community.fibery.io/t/how-to-union-two-list-fields-in-the-same-database/2467): > > I have two list fields in my Database: Tags and [Project Tags]. (Tags is an x:many relation and [Project Tags] is a lookup of an x:many field.) I want to combine them into a single list field [All Tags], so if (eg) Tags = (foo, bar) and [Project Tags] = (baz, bam) then [All Tags] = (foo, bar, baz, bam). Is this possible? I can’t figure out how to do it with a formula or a lookup. Extra complication: ultimately I actually want the unique set of all tags, so if (eg) Tags = (foo, bar) and [Pro… --- _[View the full topic](https://community.fibery.io/t/combine-multiple-relation-fields-in-a-formula/4060)._