Issues

Update grammar to support SPECAM-90 changes

Introduce alternative code systems and make at-code system a requirement for openEHR compliant implementations

Leftovers from github

Specify the OPT 2 ADL syntax for C_ARCHETYPE_ROOT with child nodes

Add inheritance lineage to OPT 2

Fix typos in AOM, ADL 1.4

Description of ARCHETYPE_TERM.other_items should not list text and description as examples for possible keys

Upgrade AOM1.4 model to use BASE, and to have regular package structure.

Add advanced constraint patterns in temporal constraint classes

Enable value-sets to be nested

Add detailed recommendations for filenames of archetypes and templates

Correct VSONCO rule for redefinition of nodes with multiple occurrences

Improve specification of constraint patterns in temporal constraint classes

Replace reference to VCOC with reference to VACMCU, VACMCO validity rules.

Adjustments to C_Duration semantics.

Consider improving 'version tracking' for unpublished archetypes

Clarify rule for adding node with a different type under a single valued attribute

Allow ARCHETYPE_HRID rm_package (namespace) to start with a numeric.

Support negative durations.

Add flexible constraint status indicator to C_TERMINOLOGY_CODE

Adjust package structure to be more regular

Improve specification of default values, including support for other syntaxes

Correct types of default_value and assumed_value in C_PRIMITIVE_OBJECT descendants

Improve C_OBJECT.effective_occurrences algorithm.

Add rm_visibility top-level section to state hide/show and RM attribute aliasing.

Support non-primitive tuples

Remove revision_history from ADL2 specification

Improve documentation for constraints on lists and intervals.

Add dedicated constraint type to remove RM types, and clarify occurrences matches 0 rules.

Correct errors and improve examples - S Garde review Nov 2018

Update meta-model of ASSERTIONs to use BMM Assertions

Correct ordering in flattening example in section 9

Upgrade term and constraint bindings to structures

Change ARCHETYPE_HRID.rm_package to model_name

Remove statement requiring node-id redefinition in case of occurrences redefinition.

Improve description of versioning in archetype Identification.

Move RM adaptation attributes from BMM to AOM profile.

Improve documentation of ADL2 templates.

Improve c_conforms_to() and c_congruent_to() algorithms.

Add VTPL validity rule for templates - consistency of languages for flattening.

Allow regularly structured primitive objects.

c_conforms_to() should have lambda parameter for model checking.

Correct specification details to do with sibling_order anchor node id.

Describe specialisation of external terminology value sets (ac-codes)

Correct C_TERMINOLOGY_CODE.c_conforms_to to handle no parent value-set

Adjust references to BASE packages foundation_types, base_types and resource types.

Correct 'unstable' to 'alpha'; correct version-related typo

Specify C_COMPLEX_OBJECT redefinition VSONT rule properly

Link ADL2 examples and AOM2 principles to archetypes in adl-archetypes GitHub repo

Add Archetype Technology Overview to AM