# \#sequelize

**URL:** https://community.forestadmin.com/tag/sequelize/50.md

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## [Can I create a reference in a replica data source to a different data source?](https://community.forestadmin.com/t/can-i-create-a-reference-in-a-replica-data-source-to-a-different-data-source/7689)

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**Author:** [@richw-kai](https://community.forestadmin.com/u/richw-kai)\
**Replies:** 1\
**Last updated:** [December 6, 2024, 9:10am UTC](https://community.forestadmin.com/t/can-i-create-a-reference-in-a-replica-data-source-to-a-different-data-source/7689 "2024-12-06T09:10:06Z")

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Feature(s) impacted I have a replica datasource with a schema defined, and a Sequelize datasource operating too. I’m trying to create a reference between the replica datasource and Sequelize and can’t get the configurat…

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## [Relation between data sources on different types](https://community.forestadmin.com/t/relation-between-data-sources-on-different-types/7676)

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**Author:** [@richw-kai](https://community.forestadmin.com/u/richw-kai)\
**Replies:** 2\
**Last updated:** [December 2, 2024, 4:19pm UTC](https://community.forestadmin.com/t/relation-between-data-sources-on-different-types/7676 "2024-12-02T16:19:49Z")

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Feature(s) impacted adding a relation between two different data sources Observed behavior I would like to relate data between a sequelize postgres data source and a mongo db data source, but I have no control over …

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## [Migration to \`@forestadmin/agent\` - sequelize model validations are not enforced any more](https://community.forestadmin.com/t/migration-to-forestadmin-agent-sequelize-model-validations-are-not-enforced-any-more/7414)

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**Author:** [@Matteo](https://community.forestadmin.com/u/Matteo)\
**Replies:** 5\
**Last updated:** [September 2, 2024, 1:40pm UTC](https://community.forestadmin.com/t/migration-to-forestadmin-agent-sequelize-model-validations-are-not-enforced-any-more/7414 "2024-09-02T13:40:37Z")

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We’re migrating from forest-express-sequelize to @forestadmin/agent. With the previous agent, we used to rely on Sequelize field validations to get an instant feedback in the forest UI for the fields whose values were n…