# `AshScim.Test.SourceExample.StampSource`
[🔗](https://github.com/ash-project/ash_scim/blob/main/test/support/source_example/changes.ex#L5)

Reads the request-scoped `scim_source` that the auth implementation
put on the conn (then onto the changeset's context by the router) and
writes it onto the new record's `:scim_source` attribute.

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*Consult [api-reference.md](api-reference.md) for complete listing*