Specifications

ADL Discussions on the openEHR ‘AM’ component, i.e. any of the Archetype or Template specifications. RM Discussions on the Reference Model (RM) specifications, including EHR model, Demographics, data types. Terminology Discussions on terminology use / interface / bindings in openEHR. Task Planning/GDL Use this category for discussing the Task Planning and related specifications, as well as the Guideline Definition Language (GDL). AQL For discussions on the openEHR Archetype Query Language (AQL) specification. ITS Discussions on any of the Implementation Technology Specifications, i.e. derivatives from the abstract specs, including REST APIs, XSD, JSON, and HL7 FHIR interfaces. BMM/Expressions Discussions on BMM and EL specifications.

Topic	Replies	Views	Activity
About the Specifications category Specifications	1	111	26 October 2019
How to avoid multiple inheritance BMM/Expressions	6	32	28 June 2020
Modeling constraints at TP-VML Task Planning/GDL	2	18	26 June 2020
Where is the security information model? RM	3	24	25 June 2020
BMM statements - initial draft BMM/Expressions	3	29	23 June 2020
Does AQL support Demographic query? AQL	4	35	18 June 2020
ElTypeRef implementation eval_type from ElExpression missing BMM/Expressions	6	41	10 June 2020
Tags: Initial thoughts on RM representation RM tags	15	90	14 May 2020
Possible inconsistency in class-scheme BMM/Expressions	4	17	1 June 2020
JSON schema format, is attribute order considered for validating JSON? ITS json	6	60	31 May 2020
DV_SCALE modelling discussions RM	1	105	29 May 2020
Task Planning Specifications possible flaws Task Planning/GDL task-planning	2	50	26 May 2020
Data from more template AQL	3	47	22 May 2020
Fixing your Discourse notifications for Specifications topics Specifications meta	1	34	19 May 2020
How to represent "other" for coded values RM terminology	43	239	18 May 2020
Possible Problem in BMM class-scheme BMM/Expressions bmm	15	123	14 May 2020
Duration data type RM datatypes	13	108	1 May 2020
Task planning and ACTION archetypes Task Planning/GDL	2	66	1 May 2020
JSON - howto serialise enumerations? ITS json , rest-apis	2	88	24 April 2020
Process for typographical corrections in openEHR specifications Specifications	11	152	22 April 2020
Instruction State Machine RM rm , ism	10	137	10 April 2020
Handling SNOMED CT synonyms Terminology terminology	6	91	5 April 2020
How to use Persistent Compositions? RM	5	87	23 March 2020
Expression Language syntax BMM/Expressions expressions	3	200	23 March 2020
Validation of coded_text values esp. with external terminology ADL	7	109	22 March 2020
OPT 2 templates in ckm ADL template	12	87	20 March 2020
FHIR RDF and openEHR Specifications	8	106	15 March 2020
Does ETag in composition response header really need quotes? ITS rest-apis	11	172	8 March 2020
AQL question about predicates AQL	5	58	2 March 2020
Multiple instantiations of templates ADL adl , template	4	109	18 February 2020