# Archetype official versions
**URL:** https://discourse.openehr.org/t/archetype-official-versions/12312
**Category:** Technical (archive)
**Created:** [4 June 2008 16:10 UTC](https://discourse.openehr.org/t/archetype-official-versions/12312 "2008-06-04T16:10:18Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Greg\_Caulton](https://discourse.openehr.org/u/Greg_Caulton)
#### Post date: [4 June 2008 16:10 UTC](https://discourse.openehr.org/t/archetype-official-versions/12312/1 "2008-06-04T16:10:18Z")
In subversion there are a number of versions of archetypes - are any officially released or are all considered under development?
dev\adl\openehr\ehr\entry\observation\openEHR-EHR-OBSERVATION.blood\_pressure.v1.adl
dev-uk-nhs\adl\openehr\ehr\entry\observation\openEHR-EHR-OBSERVATION.blood\_pressure.v3.adl
dev-uk-nhs\adl\openehr\ehr\entry\observation\openEHR-EHR-OBSERVATION.blood\_pressure.v2.adl
dev-uk-nhs\adl\openehr\ehr\entry\observation\openEHR-EHR-OBSERVATION.blood\_pressure.v1.adl
The NHS directory has many more templates which would be nice to use.
thanks!
Greg
[http://www.patientos.org](http://www.patientos.org)
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### Author:  [@system](https://discourse.openehr.org/u/system)
#### Post date: [4 June 2008 16:38 UTC](https://discourse.openehr.org/t/archetype-official-versions/12312/2 "2008-06-04T16:38:36Z")
Dear Greg
At the moment the idea of release for the NHS is a clinical content specification - these releases are in subversion too. They are not released for systems as yet.
We are moving to have an official openEHR release site which will be a collaborative authoring environment - it is up already but only being used by a few people who are testing it. We have vetted the NHS work to some extent and are taking a more strategic position on how to design the archetypes. We will be calling for participation soon.
Cheers, Sam
Greg Caulton wrote:
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