---
title: "Changes to Create a migration mapping"
method: POST
path: "/migration_mappings"
---

# Changes to Create a migration mapping

`POST /migration_mappings`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 11 revisions.

- **2026-10-09** `de95e0b0874a`: 2 info

## Changes

- **2026-10-09** `de95e0b0874a`: 2 info
  - added the new optional request property `allow_ssn_copy`
  - added the optional property `allow_ssn_copy` to the response with the `201` status

---

[Operation](https://skmtc.dev/synctera/apis/synctera-api/docs/migration_mappings/post.md) - [API](https://skmtc.dev/synctera/apis/synctera-api.md) - [Page](https://skmtc.dev/synctera/apis/synctera-api/changes/migration_mappings/post)