# Retrieve linked documents which are related to formula

{% openapi src="<https://1556785885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNYWPEEAknX9Vki1yV5HY%2Fuploads%2Fgit-blob-b89f383003e1a9c2b6c619605a1e9c3449e771cb%2Fswagger-indexer%20(1)%20(2).yaml?alt=media&token=d26ff988-819f-4a88-9afd-d55793d9bc4b>" path="/entities/formulas/{messageId}/relationships" method="get" %}
[swagger-indexer (1) (2).yaml](https://1556785885-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FNYWPEEAknX9Vki1yV5HY%2Fuploads%2Fgit-blob-b89f383003e1a9c2b6c619605a1e9c3449e771cb%2Fswagger-indexer%20\(1\)%20\(2\).yaml?alt=media\&token=d26ff988-819f-4a88-9afd-d55793d9bc4b)
{% endopenapi %}