# EHR merging process

**URL:** https://discourse.openehr.org/t/ehr-merging-process/11717
**Category:** Tools
**Tags:** cdr, atomik
**Created:** [4 February 2026 00:10 UTC](https://discourse.openehr.org/t/ehr-merging-process/11717 "2026-02-04T00:10:36Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![pablo](https://discourse.openehr.org/user_avatar/discourse.openehr.org/pablo/32/3505_2.png) [@pablo](https://discourse.openehr.org/u/pablo)
#### Post date: [4 February 2026 00:10 UTC](https://discourse.openehr.org/t/ehr-merging-process/11717/1 "2026-02-04T00:10:36Z")

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This might interest some people here. There were discussions about this before, but we never show something concrete.

In this video, I show how the EHR merge process works in Atomik, how the patient identities of both EHRs can be compared, and how that comparison is configured.

[![](https://discourse.openehr.org/uploads/default/original/2X/f/fe89d2fa9fab5cb3793d44dc5a61fb643aa390c5.jpeg "How to merge EHRs in Atomik CDR #openEHR") ](https://www.youtube.com/watch?v=XITsonMPqFE)