# \#flat

**URL:** https://discourse.openehr.org/tag/flat/111.md

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## [The good, the bad and the "Wat?" of current simplified FLAT/SimSDT openEHR exchange format](https://discourse.openehr.org/t/the-good-the-bad-and-the-wat-of-current-simplified-flat-simsdt-openehr-exchange-format/3819)

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**Author:** [@erik.sundvall](https://discourse.openehr.org/u/erik.sundvall)\
**Replies:** 45\
**Last updated:** [26 November 2025 18:42 UTC](https://discourse.openehr.org/t/the-good-the-bad-and-the-wat-of-current-simplified-flat-simsdt-openehr-exchange-format/3819 "2025-11-26T18:42:55Z")

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Hi! At Karolinska we are a bit confused about how to format/use some things in different forms of the FLAT/SimSDT format. We are testing at least three CDR products that are supposed to support it and at least two (non-…

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## [Specifications for the FLAT paths](https://discourse.openehr.org/t/specifications-for-the-flat-paths/5139)

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**Author:** [@borut.jures](https://discourse.openehr.org/u/borut.jures)\
**Replies:** 1\
**Last updated:** [26 April 2024 06:47 UTC](https://discourse.openehr.org/t/specifications-for-the-flat-paths/5139 "2024-04-26T06:47:52Z")

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I’m implementing GitHub - better-care/fhir-connect-mapping-spec It uses simplified FLAT paths: openEHR: Custom path, derived by simplifying the FLAT format and using the common separator (\`.\`) \* Example: \`"$openEhrArc…