# \#schema-proposals

**URL:** https://community.apollographql.com/tag/schema-proposals/37.md

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## [Check and composition for multiple subgraphs depending on each other on type](https://community.apollographql.com/t/check-and-composition-for-multiple-subgraphs-depending-on-each-other-on-type/8631)

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**Author:** [@juancarlosjr97](https://community.apollographql.com/u/juancarlosjr97)\
**Replies:** 1\
**Last updated:** [February 26, 2025, 3:35pm UTC](https://community.apollographql.com/t/check-and-composition-for-multiple-subgraphs-depending-on-each-other-on-type/8631 "2025-02-26T15:35:57Z")

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I have a scenario of 3 subgraphs that share a type. The type is defined as Article and is used by three different subgraphs. Now, the issue is that I need to add a new @key, I raised a proposal and the proposal is passi…