Changes for page SDMX 3.1 Standards. Section 5. Registry Specification: Logical Interfaces

Last modified by Artur on 2025/09/30 13:28

From 21.7 to 21.6 From 21.11 to 21.10

From version 21.10

edited by Helena
on 2025/06/08 16:40

Change comment: There is no comment for this version

To version 21.7

edited by Helena
on 2025/06/08 16:30

Change comment: There is no comment for this version

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@@ -263,26 +263,28 @@
  Given the above, the behaviour described in the following table concerns either draft Artefacts using semantic versioning or any Artefacts using the old versioning scheme. Nevertheless, in the case of semantic versioning the registry must respect the versioning rules when performing the actions below. For example, it is not possible to replace a non-draft Artefact that follows semantic versioning, unless a newer version is introduced according to the semantic versioning rules. Furthermore, even when draft Artefacts are submitted, the registry has to verify semantic versioning is respected against the previous non-draft versions. It is worth noting that the rules for semantic versioning and replacing or maintaining semantically versioned Artefacts applies to externally shared Artefacts. This means that any system may internally perform any change within a version of an Artefact, until the latter is shared outside of that system or becomes public. Then (as also explained in the SDMX Standards Section 6 “Technical Notes”) the Artefacts must adhere to the Semantic Versioning rules.
--(% style="width:982.835px" %)
--|(% style="width:217px" %)**Interface**|(% style="width:763px" %)**Behaviour**
--|(% style="width:217px" %)All|(% style="width:763px" %)(((
++|**Interface**|**Behaviour**
++|All|(((
 . If the action is set to “replace” (or a maintainable Artefact is PUT or POSTed) then the entire contents of the existing maintainable object in the Registry MUST be replaced by the object submitted.
 . Cross referenced structures MUST exist in either the submitted document (in Structures or Structure Location) or in the registry to which the request is submitted.
 . If the action is set to “delete” (or a maintainable Artefact is DELETEd) then the Registry MUST verify that the object can be deleted. In order to qualify for deletion, the object must:
--a) Be a draft version.
--b) Not be explicitly^^[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)^^1^^>>path:#sdfootnote1sym||name="sdfootnote1anc"]](%%)^^ referenced from any other object in the Registry.
++1. Be a draft version.
++b) Not be explicitly^^[[(% class="wikiinternallink wikiinternallink" %)^^1^^>>path:#sdfootnote1sym||name="sdfootnote1anc"]](%%)^^ referenced from any other object in the Registry.
++
 ) The semantic versioning rules in the SDMX documentation MUST be obeyed.
  )))
--|(% style="width:217px" %)Structure submission|(% style="width:763px" %)(((
--Structures are submitted at the level of the Maintainable Artefact and the behaviour in “All” above is therefore at the level of the Maintainable Artefact.
++|Structure submission|(((
++Structures are submitted at the level of the
++
++Maintainable Artefact and the behaviour in “All” above is therefore at the level of the Maintainable Artefact.
  )))
--|(% style="width:217px" %)SubmitRegistrationRequest|(% style="width:763px" %)If the datasource is a file (simple datasource) then the file MAY be retrieved and indexed according to the Boolean attributes set in the Registration. For a queryable datasource the Registry MAY validate that the source exists and can accept an SDMX data query.
++|SubmitRegistrationRequest|If the datasource is a file (simple datasource) then the file MAY be retrieved and indexed according to the Boolean attributes set in the Registration. For a queryable datasource the Registry MAY validate that the source exists and can accept an SDMX data query.
--= 6 Identification of SDMX Objects =
++= {{id name="_Toc90802"/}}6 Identification of SDMX Objects =
--== 6.1 Identification, Versioning, and Maintenance ==
++=== {{id name="_Toc90803"/}}6.1 Identification, Versioning, and Maintenance ===
  All major classes of the SDMX Information model inherit from one of:
@@ -291,7 +291,7 @@
  * //**VersionableArtefact**// – this has all of the above features plus a version number, according to the SDMX versioning rules in SDMX Standards Section 6 “Technical Notes”, paragraph “4.3 Versioning”, and a validity period.
  * //**MaintainableArtefact**// – this has all of the above features, plus registry and structure URIs, and an association to the maintenance organisation of the object.
--=== 6.1.1 Identification, Naming, Versioning, and Maintenance Model ===
++===== {{id name="_Toc90804"/}}6.1.1 Identification, Naming, Versioning, and Maintenance Model =====
  [[image:SDMX 3.1 Section 5_en_4a9b2cfc.jpg||height="688" width="587"]]
@@ -300,11 +300,13 @@
  The table below shows the identification and related data attributes to be stored in a registry for objects that are one of:
  * //Annotable//
--* //Identifiable//
--* //Nameable//
--* //Versionable//
--* //Maintainable//
++//Identifiable// • //Nameable//
++
++• //Versionable//
++
++• //Maintainable//
++
  | |(% colspan="2" %)**Object Type**|(% colspan="2" %)**Data Attributes**|(% colspan="2" %)**Status**|(% colspan="2" %)**Data type**|(% colspan="2" %)**Notes**
  | |(% colspan="2" rowspan="4" %)//Annotable//|(% colspan="2" %)AnnotationTitle|(% colspan="2" %)C|(% colspan="2" %)string|(% colspan="2" %)
  | |(% colspan="2" %)AnnotationType|(% colspan="2" %)C|(% colspan="2" %)string|(% colspan="2" %)
@@ -349,9 +349,9 @@
  **Table 1: Common Attributes of Object Types**
--== 6.2 Unique identification of SDMX objects ==
++=== {{id name="_Toc90805"/}}6.2 Unique identification of SDMX objects ===
--=== 6.2.1 Agencies and Metadata Providers ===
++===== {{id name="_Toc90806"/}}6.2.1 Agencies and Metadata Providers =====
  The Maintenance Agency in SDMX is maintained in an Agency Scheme which itself is a sub class of Organisation Scheme – this is shown in the class diagram below.
@@ -384,11 +384,14 @@
  The following organizations maintain an Agency Scheme.
--* SDMX – contains Agencies AA, BB
--* AA – contains Agencies CC, DD
--* BB – contains Agencies CC, DD
--* DD – Contains Agency EE
++• SDMX – contains Agencies AA, BB
++• AA – contains Agencies CC, DD
++
++• BB – contains Agencies CC, DD
++
++• DD – Contains Agency EE
++
  Each agency is identified by its full hierarchy excluding SDMX.
  e.g., the id of EE as an agencyID is AA.DD.EE
@@ -401,13 +401,13 @@
  Following the same principles, the Metadata Provider is the maintenance organisation for a special subset of Maintainable Artefacts, i.e., the Metadatasets; the latter are the containers of reference metadata combined with a target that those metadata refer to.
--=== 6.2.2 Universal Resource Name (URN) ===
++===== {{id name="_Toc90807"/}}6.2.2 Universal Resource Name (URN) =====
--==== 6.2.2.1 Introduction ====
++**6.2.2.1 Introduction**
  To provide interoperability between SDMX Registry/Repositories in a distributed network environment, it is important to have a scheme for uniquely identifying (and thus accessing) all first-class (Identifiable) SDMX-IM objects. Most of these unique identifiers are composite (containing maintenance agency, or parent object identifiers), and there is a need to be able to construct a unique reference as a single string. This is achieved by having a globally unique identifier called a universal resource name (URN) which is generated from the actual identification components in the SDMX-RR APIs. In other words, the URN for any Identifiable Artefact is constructed from its component identifiers (agency, id, version etc.).
--==== 6.2.2.2 URN Structure //__Case Rules for URN__// ====
++**6.2.2.2 URN Structure //__Case Rules for URN__//**//&nbsp;//
  For the URN, all parts of the string are case sensitive. The generic structure of the URN is as follows:
@@ -419,7 +419,7 @@
  The Maintenance agency identifier is separated from the maintainable artefact identifier by a colon ‘:’. All other identifiers in the SDMX URN syntax are separated by a period ‘.’. The version information is encapsulated in parentheses ‘()’ and adheres to the SDMX versioning rules, as explained in SDMX Standards Section 6 “Technical Notes”, paragraph “4.3 Versioning.
--==== 6.2.2.3 Explanation of the generic structure ====
++**6.2.2.3 Explanation of the generic structure**
  In the explanation below the actual object that is the target of the URN is called the **actual object**.
@@ -498,103 +498,103 @@
  The SDMX-RR MUST be able to resolve the unique identifier of an SDMX artefact and to produce an SDMX-ML rendering of that artefact if it is located in the Registry.
--=== 6.2.3 Table of SDMX-IM Packages and Classes ===
++===== {{id name="_Toc90808"/}}6.2.3 Table of SDMX-IM Packages and Classes =====
  The table below lists all of the packages in the SDMX-IM together with the concrete classes that are in these packages and whose objects have a URN.
--(% style="width:750.835px" %)
--|(% style="width:222px" %)**Package**|(% style="width:526px" %)**URN class name (model class name where this is different)**
--|(% style="width:222px" %)base|(% style="width:526px" %)Agency
--|(% style="width:222px" %) |(% style="width:526px" %)AgencyScheme
--|(% style="width:222px" %) |(% style="width:526px" %)DataConsumer
--|(% style="width:222px" %) |(% style="width:526px" %)DataConsumerScheme
--|(% style="width:222px" %) |(% style="width:526px" %)DataProvider
--|(% style="width:222px" %) |(% style="width:526px" %)DataProviderScheme
--|(% style="width:222px" %) |(% style="width:526px" %)MetadataProvider
--|(% style="width:222px" %) |(% style="width:526px" %)MetadataProviderScheme
--|(% style="width:222px" %) |(% style="width:526px" %)OrganisationUnit
--|(% style="width:222px" %) |(% style="width:526px" %)OrganisationUnitScheme
--|(% style="width:222px" %) |(% style="width:526px" %)
--|(% style="width:222px" %)datastructure|(% style="width:526px" %)AttributeDescriptor
--|(% style="width:222px" %) |(% style="width:526px" %)DataAttribute
--|(% style="width:222px" %) |(% style="width:526px" %)Dataflow
--|(% style="width:222px" %) |(% style="width:526px" %)DataStructure (DataStructureDefinition)
--|(% style="width:222px" %) |(% style="width:526px" %)Dimension
--|(% style="width:222px" %) |(% style="width:526px" %)DimensionDescriptor
--|(% style="width:222px" %) |(% style="width:526px" %)GroupDimensionDescriptor
--|(% style="width:222px" %) |(% style="width:526px" %)Measure
--|(% style="width:222px" %) |(% style="width:526px" %)MeasureDescriptor
--|(% style="width:222px" %) |(% style="width:526px" %)TimeDimension
--|(% style="width:222px" %) |(% style="width:526px" %)
--|(% style="width:222px" %)metadatastructure|(% style="width:526px" %)MetadataAttribute
--|(% style="width:222px" %) |(% style="width:526px" %)MetadataAttributeDescriptor
--|(% style="width:222px" %) |(% style="width:526px" %)(((
++|**Package**|**URN class name (model class name where this is different)**
++|base|Agency
++| |AgencyScheme
++| |DataConsumer
++| |DataConsumerScheme
++| |DataProvider
++| |DataProviderScheme
++| |MetadataProvider
++| |MetadataProviderScheme
++| |OrganisationUnit
++| |OrganisationUnitScheme
++| |
++|datastructure|AttributeDescriptor
++| |DataAttribute
++| |Dataflow
++| |DataStructure (DataStructureDefinition)
++| |Dimension
++| |DimensionDescriptor
++| |GroupDimensionDescriptor
++| |Measure
++| |MeasureDescriptor
++| |TimeDimension
++| |
++|metadatastructure|MetadataAttribute
++| |MetadataAttributeDescriptor
++| |(((
  MetadataStructure
  (MetadataStructureDefinition)
  )))
++:
++
  (((
--(% style="width:751.835px" %)
--|(% style="width:221px" %)**Package**|(% style="width:528px" %)**URN class name (model class name where this is different)**
--|(% style="width:221px" %) |(% style="width:528px" %)Metadataflow
--|(% style="width:221px" %) |(% style="width:528px" %)MetadataSet
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)process|(% style="width:528px" %)Process
--|(% style="width:221px" %) |(% style="width:528px" %)ProcessStep
--|(% style="width:221px" %) |(% style="width:528px" %)Transition
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)registry|(% style="width:528px" %)DataConstraint
--|(% style="width:221px" %) |(% style="width:528px" %)MetadataConstraint
--|(% style="width:221px" %) |(% style="width:528px" %)MetadataProvisionAgreement
--|(% style="width:221px" %) |(% style="width:528px" %)ProvisionAgreement
--|(% style="width:221px" %) |(% style="width:528px" %)Subscription
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)structuremapping|(% style="width:528px" %)CategorySchemeMap
--|(% style="width:221px" %) |(% style="width:528px" %)ConceptSchemeMap
--|(% style="width:221px" %) |(% style="width:528px" %)OrganisationSchemeMap
--|(% style="width:221px" %) |(% style="width:528px" %)ReportingTaxonomyMap
--|(% style="width:221px" %) |(% style="width:528px" %)RepresentationMap
--|(% style="width:221px" %) |(% style="width:528px" %)StructureMap
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)codelist|(% style="width:528px" %)Code
--|(% style="width:221px" %) |(% style="width:528px" %)Codelist
--|(% style="width:221px" %) |(% style="width:528px" %)HierarchicalCode
--|(% style="width:221px" %) |(% style="width:528px" %)Hierarchy
--|(% style="width:221px" %) |(% style="width:528px" %)HierarchyAssociation
--|(% style="width:221px" %) |(% style="width:528px" %)Level
--|(% style="width:221px" %) |(% style="width:528px" %)ValueList
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)categoryscheme|(% style="width:528px" %)Categorisation
--|(% style="width:221px" %) |(% style="width:528px" %)Category
--|(% style="width:221px" %) |(% style="width:528px" %)CategoryScheme
--|(% style="width:221px" %) |(% style="width:528px" %)ReportingCategory
--|(% style="width:221px" %) |(% style="width:528px" %)ReportingTaxonomy
--|(% style="width:221px" %)**Package**|(% style="width:528px" %)**URN class name (model class name where this is different)**
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)conceptscheme|(% style="width:528px" %)Concept
--|(% style="width:221px" %) |(% style="width:528px" %)ConceptScheme
--|(% style="width:221px" %) |(% style="width:528px" %)
--|(% style="width:221px" %)transformation|(% style="width:528px" %)CustomType
--|(% style="width:221px" %) |(% style="width:528px" %)CustomTypeScheme
--|(% style="width:221px" %) |(% style="width:528px" %)NamePersonalisation
--|(% style="width:221px" %) |(% style="width:528px" %)NamePersonalisationScheme
--|(% style="width:221px" %) |(% style="width:528px" %)Ruleset
--|(% style="width:221px" %) |(% style="width:528px" %)RulesetScheme
--|(% style="width:221px" %) |(% style="width:528px" %)Transformation
--|(% style="width:221px" %) |(% style="width:528px" %)TransformationScheme
--|(% style="width:221px" %) |(% style="width:528px" %)UserDefinedOperator
--|(% style="width:221px" %) |(% style="width:528px" %)UserDefinedOperatorScheme
--|(% style="width:221px" %) |(% style="width:528px" %)VtlCodelistMapping
--|(% style="width:221px" %) |(% style="width:528px" %)VtlConceptMapping
--|(% style="width:221px" %) |(% style="width:528px" %)VtlDataflowMapping
--|(% style="width:221px" %) |(% style="width:528px" %)VtlMappingScheme
--|(% style="width:221px" %) |(% style="width:528px" %)
++|**Package**|**URN class name (model class name where this is different)**
++| |Metadataflow
++| |MetadataSet
++| |
++|process|Process
++| |ProcessStep
++| |Transition
++| |
++|registry|DataConstraint
++| |MetadataConstraint
++| |MetadataProvisionAgreement
++| |ProvisionAgreement
++| |Subscription
++| |
++|structuremapping|CategorySchemeMap
++| |ConceptSchemeMap
++| |OrganisationSchemeMap
++| |ReportingTaxonomyMap
++| |RepresentationMap
++| |StructureMap
++| |
++|codelist|Code
++| |Codelist
++| |HierarchicalCode
++| |Hierarchy
++| |HierarchyAssociation
++| |Level
++| |ValueList
++| |
++|categoryscheme|Categorisation
++| |Category
++| |CategoryScheme
++| |ReportingCategory
++| |ReportingTaxonomy
++|**Package**|**URN class name (model class name where this is different)**
++| |
++|conceptscheme|Concept
++| |ConceptScheme
++| |
++|transformation|CustomType
++| |CustomTypeScheme
++| |NamePersonalisation
++| |NamePersonalisationScheme
++| |Ruleset
++| |RulesetScheme
++| |Transformation
++| |TransformationScheme
++| |UserDefinedOperator
++| |UserDefinedOperatorScheme
++| |VtlCodelistMapping
++| |VtlConceptMapping
++| |VtlDataflowMapping
++| |VtlMappingScheme
++| |
  )))
  **Table 2: SDMX-IM Packages and Contained Classes**
--=== 6.2.4 URN Identification components of SDMX objects ===
++===== {{id name="_Toc90809"/}}6.2.4 URN Identification components of SDMX objects =====
  The table below describes the identification components for all SDMX object types that have identification. Note the actual attributes are all ‘id’ but have been prefixed by their class name or multiple class names to show navigation, e.g., ‘conceptSchemeAgencyId’ is really the ‘Id’ attribute of the Agency class that is associated to the ConceptScheme.
@@ -602,56 +602,67 @@
  urn:sdmx.org.sdmx.infomodel.{package}.{classname}=
--(% style="width:1272.83px" %)
--|(% style="width:290px" %)**Classname**|(% style="width:649px" %)**Ending URN pattern**|(% style="width:332px" %)**Example**
--|(% style="width:290px" %)Agency^^[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)^^2^^>>path:#sdfootnote2sym||name="sdfootnote2anc"]](%%)^^|(% style="width:649px" %)agencySchemeAgencyId:**AGENCIES**(**1.0**).agencyId|(% style="width:332px" %)ECB:**AGENCIES**(**1.0**).AA
--|(% style="width:290px" %)//AgencyScheme//|(% style="width:649px" %)agencySchemeAgencyId:**AGENCIES**(**1.0**)|(% style="width:332px" %)ECB:**AGENCIES**(**1.0**)
--|(% style="width:290px" %)//Categorisation//|(% style="width:649px" %)categorisationAgencyId:categorisationId(version)|(% style="width:332px" %)IMF:cat001(1.0.0)
--|(% style="width:290px" %)Category|(% style="width:649px" %)categorySchemeAgencyId:categorySchemeId(versi on).categoryId.categoryId.categoryId etc.|(% style="width:332px" %)IMF:SDDS(1.0.0):level_1_category.level_2_category …
--|(% style="width:290px" %)//CategoryScheme//|(% style="width:649px" %)categorySchemeAgencyId:categorySchemeId(versi on)|(% style="width:332px" %)IMF:SDDS(1.0.0)
++|**Classname**|**Ending URN pattern**|**Example**
++|Agency^^[[(% class="wikiinternallink wikiinternallink" %)^^2^^>>path:#sdfootnote2sym||name="sdfootnote2anc"]](%%)^^|agencySchemeAgencyId:**AGENCIES**(**1.0**).agencyId|ECB:**AGENCIES**(**1.0**).AA
++|//AgencyScheme//|agencySchemeAgencyId:**AGENCIES**(**1.0**)|ECB:**AGENCIES**(**1.0**)
++|//Categorisation//|categorisationAgencyId:categorisationId(version)|IMF:cat001(1.0.0)
++|Category|categorySchemeAgencyId:categorySchemeId(versi on).categoryId.categoryId.categoryId etc.|IMF:SDDS(1.0.0):level_1_category.level_2_category …
++|//CategoryScheme//|categorySchemeAgencyId:categorySchemeId(versi on)|IMF:SDDS(1.0.0)
--|(% style="width:292px" %)**Classname**|(% style="width:647px" %)**Ending URN pattern**|(% style="width:742px" %)**Example**
--|(% style="width:292px" %)//CategorySchemeMap//|(% style="width:647px" %)(((
--catSchemeMapAgencyId:catSchemeMapId(version)
--)))|(% style="width:742px" %)SDMX:EUROSTAT_SUBJECT_DOMAIN(1.0.0)
--|(% style="width:292px" %)Code|(% style="width:647px" %)codeListAgencyId:codelistId(version).codeId|(% style="width:742px" %)SDMX:CL_FREQ(1.0.0).Q
--|(% style="width:292px" %)//Codelist//|(% style="width:647px" %)codeListAgencyId:codeListId(version)|(% style="width:742px" %)SDMX:CL_FREQ(1.0.0)
--|(% style="width:292px" %)ComponentMap|(% style="width:647px" %)structureMapAgencyId:structureMap(version).com ponentMapId|(% style="width:742px" %)SDMX:BOP_STRUCTURES(1.0.0).REF_AREA_TO_COUNT RY
--|(% style="width:292px" %)Concept|(% style="width:647px" %)conceptSchemeAgencyId:conceptSchemeId(versio n).conceptId|(% style="width:742px" %)SDMX:CROSS_DOMAIN_CONCEPTS(1.0.0).FREQ
--|(% style="width:292px" %)//ConceptScheme//|(% style="width:647px" %)conceptSchemeAgencyId:conceptSchemeId(versio n)|(% style="width:742px" %)SDMX:CROSS_DOMAIN_CONCEPTS(1.0.0)
--|(% style="width:292px" %)//ConceptSchemeMap//|(% style="width:647px" %)(((
--conceptSchemeMapAgencyId:conceptSchemeMap Id(version)
--)))|(% style="width:742px" %)SDMX:CONCEPT_MAP(1.0.0)
--|(% style="width:292px" %)CustomType|(% style="width:647px" %)customTypeSchemeAgencyId customTypeSchemeId(version) customTypeId|(% style="width:742px" %)ECB: CUSTOM_TYPE_SCHEME(1.0.0).CUSTOM_TYPE_1
--|(% style="width:292px" %)//CustomTypeScheme//|(% style="width:647px" %)customTypeSchemeAgencyId customTypeSchemeId(version)|(% style="width:742px" %)ECB:CUSTOM_TYPE_SCHEME(1.0.0)
--|(% style="width:292px" %)DataAttrribute|(% style="width:647px" %)dataStructureDefinitionAgencyId:dataStructureDef initionId(version).dataAttributeId|(% style="width:742px" %)TFFS:EXT_DEBT(1.0.0).OBS_STATUS
--|(% style="width:292px" %)//DataConstraint//|(% style="width:647px" %)dataConstraintAgencyId:dataConstraintId(version)|(% style="width:742px" %)TFFS:CREDITOR_DATA_CONTENT(1.0.0)
++|**Classname**|**Ending URN pattern**|**Example**
++|//CategorySchemeMap//|(((
++catSchemeMapAgencyId:catSchemeMapId(version
--|(% style="width:294px" %)**Classname**|(% style="width:645px" %)**Ending URN pattern**|(% style="width:742px" %)**Example**
--|(% style="width:294px" %)DataConsumer|(% style="width:645px" %)dataConsumerSchemeAgencyId:**DATA_CONSUME RS**(**1.0**).dataConsumerId|(% style="width:742px" %)SDMX:**DATA_CONSUMERS**(**1.0**).CONSUMER_1
--|(% style="width:294px" %)//DataConsumerScheme//|(% style="width:645px" %)(((
--dataConsumerSchemeAgencyId:**DATA_CONSUME RS**(**1.0**)
--)))|(% style="width:742px" %)SDMX:**DATA_CONSUMERS**(**1.0**)
--|(% style="width:294px" %)//Dataflow//|(% style="width:645px" %)dataflowAgencyId:dataflowId(version)|(% style="width:742px" %)TFFS:CRED_EXT_DEBT(1.0.0)
--|(% style="width:294px" %)DataProvider|(% style="width:645px" %)(((
--dataProviderSchemeAgencyId:**DATA_PROVIDERS**(**1.0**).dataProviderId
--)))|(% style="width:742px" %)SDMX:**DATA_PROVIDERS**(**1.0**).PROVIDER_1
--|(% style="width:294px" %)//DataProviderScheme//|(% style="width:645px" %)(((
--dataProviderSchemeAgencyId:**DATA_PROVIDERS**(**1.0**)
--)))|(% style="width:742px" %)SDMX:**DATA_PROVIDERS**(**1.0**)
--|(% style="width:294px" %)//DataStructure//|(% style="width:645px" %)dataStructureDefinitionAgencyId:dataStructureDef initionId(version)|(% style="width:742px" %)TFFS:EXT_DEBT(1.0.0)
--|(% style="width:294px" %)Dimension|(% style="width:645px" %)dataStructureDefinitionAgencyId:dataStructureDef initionId(version).dimensionId|(% style="width:742px" %)TFFS:EXT_DEBT(1.0.0).FREQ
--|(% style="width:294px" %)(((
++)
++)))|SDMX:EUROSTAT_SUBJECT_DOMAIN(1.0.0)
++|Code|codeListAgencyId:codelistId(version).codeId|SDMX:CL_FREQ(1.0.0).Q
++|//Codelist//|codeListAgencyId:codeListId(version)|SDMX:CL_FREQ(1.0.0)
++|ComponentMap|structureMapAgencyId:structureMap(version).com ponentMapId|SDMX:BOP_STRUCTURES(1.0.0).REF_AREA_TO_COUNT RY
++|Concept|conceptSchemeAgencyId:conceptSchemeId(versio n).conceptId|SDMX:CROSS_DOMAIN_CONCEPTS(1.0.0).FREQ
++|//ConceptScheme//|conceptSchemeAgencyId:conceptSchemeId(versio n)|SDMX:CROSS_DOMAIN_CONCEPTS(1.0.0)
++|//ConceptSchemeMap//|(((
++conceptSchemeMapAgencyId:conceptSchemeMap
++
++Id(version)
++)))|SDMX:CONCEPT_MAP(1.0.0)
++|CustomType|customTypeSchemeAgencyId customTypeSchemeId(version) customTypeId|ECB: CUSTOM_TYPE_SCHEME(1.0.0).CUSTOM_TYPE_1
++|//CustomTypeScheme//|customTypeSchemeAgencyId customTypeSchemeId(version)|ECB:CUSTOM_TYPE_SCHEME(1.0.0)
++|DataAttrribute|dataStructureDefinitionAgencyId:dataStructureDef initionId(version).dataAttributeId|TFFS:EXT_DEBT(1.0.0).OBS_STATUS
++|//DataConstraint//|dataConstraintAgencyId:dataConstraintId(version)|TFFS:CREDITOR_DATA_CONTENT(1.0.0)
++
++|**Classname**|**Ending URN pattern**|**Example**
++|DataConsumer|dataConsumerSchemeAgencyId:**DATA_CONSUME RS**(**1.0**).dataConsumerId|SDMX:**DATA_CONSUMERS**(**1.0**).CONSUMER_1
++|//DataConsumerScheme//|(((
++dataConsumerSchemeAgencyId:**DATA_CONSUME**
++
++**RS**(**1.0**)
++)))|SDMX:**DATA_CONSUMERS**(**1.0**)
++|//Dataflow//|dataflowAgencyId:dataflowId(version)|TFFS:CRED_EXT_DEBT(1.0.0)
++|DataProvider|(((
++dataProviderSchemeAgencyId:**DATA_PROVIDERS**(
++
++**1.0**).dataProviderId
++)))|SDMX:**DATA_PROVIDERS**(**1.0**).PROVIDER_1
++|//DataProviderScheme//|(((
++dataProviderSchemeAgencyId:**DATA_PROVIDERS**(
++
++**1.0**)
++)))|SDMX:**DATA_PROVIDERS**(**1.0**)
++|//DataStructure//|dataStructureDefinitionAgencyId:dataStructureDef initionId(version)|TFFS:EXT_DEBT(1.0.0)
++|Dimension|dataStructureDefinitionAgencyId:dataStructureDef initionId(version).dimensionId|TFFS:EXT_DEBT(1.0.0).FREQ
++|(((
  DimensionDescriptor
  MeasureDescriptor
  AttributeDescriptor
--)))|(% style="width:645px" %)(((
++)))|(((
  dataStructureDefinitionAgencyId:dataStructureDef initionId(version).componentListId
--where the componentListId is the name of the class (there is only one occurrence of each in the Data Structure Definition)
--)))|(% style="width:742px" %)(((
++where the componentListId is the name of the class (there is only one occurrence of each in the
++
++Data Structure Definition)
++)))|(((
  TFFS:EXT_DEBT(1.0.0).DimensionDescriptor
  TFFS:EXT_DEBT(1.0.0).MeasureDescriptor
@@ -658,81 +658,83 @@
  TFFS:EXT_DEBT(1.0.0).AttributeDescriptor
  )))
--|(% style="width:294px" %)GroupDimensionDescriptor|(% style="width:645px" %)dataStructureDefinitionAgencyId:dataStructureDef initionId(version).groupDimensionDescriptorId|(% style="width:742px" %)TFFS:EXT_DEBT(1.0.0).SIBLING
--|(% style="width:294px" %)HierarchicalCode|(% style="width:645px" %)hierarchyAgencyId:hierarchyId(version).hierarchica lCode.hierarchicalCode|(% style="width:742px" %)UNESCO:H-C-GOV(1.0.0).GOV_CODE1.GOV_CODE1_1
++|GroupDimensionDescriptor|dataStructureDefinitionAgencyId:dataStructureDef initionId(version).groupDimensionDescriptorId|TFFS:EXT_DEBT(1.0.0).SIBLING
++|HierarchicalCode|hierarchyAgencyId:hierarchyId(version).hierarchica lCode.hierarchicalCode|UNESCO:H-C-GOV(1.0.0).GOV_CODE1.GOV_CODE1_1
--|**Classname**|(% style="width:644px" %)**Ending URN pattern**|(% style="width:743px" %)**Example**
--|//Hierarchy//|(% style="width:644px" %)hierarchyAgencyId:hierarchyId(version)|(% style="width:743px" %)UNESCO:H-C-GOV(1.0.0)
--|//HierarchyAssociation//|(% style="width:644px" %)hierarchyAssociationAgencyId:hierarchyAssociatio nId(version)|(% style="width:743px" %)UNESCO:CL_EXP_SOURCE(1.0.0)
--|Level|(% style="width:644px" %)hierarchyAgencyId:hierarchyId(version).level|(% style="width:743px" %)UNESCO:H-C-GOV(1.0.0).LVL1
--|Measure|(% style="width:644px" %)dataStructureDefinitionAgencyId:dataStructureDef initionId(version).measureId|(% style="width:743px" %)TFFS:EXT_DEBT(1.0.0).OBS_VALUE
--|MetadataAttribute|(% style="width:644px" %)(((
++|**Classname**|**Ending URN pattern**|**Example**
++|//Hierarchy//|hierarchyAgencyId:hierarchyId(version)|UNESCO:H-C-GOV(1.0.0)
++|//HierarchyAssociation//|hierarchyAssociationAgencyId:hierarchyAssociatio nId(version)|UNESCO:CL_EXP_SOURCE(1.0.0)
++|Level|hierarchyAgencyId:hierarchyId(version).level|UNESCO:H-C-GOV(1.0.0).LVL1
++|Measure|dataStructureDefinitionAgencyId:dataStructureDef initionId(version).measureId|TFFS:EXT_DEBT(1.0.0).OBS_VALUE
++|MetadataAttribute|(((
  msdAgencyId:msdId(version).metadataAttributeId.
  metadataAttributeId
--)))|(% style="width:743px" %)IMF:SDDS_MSD(1.0.0).COMPILATION.METHOD
--|MetadataAttributeDescriptor|(% style="width:644px" %)msdAgencyId:msdId(version).metadataAttributeDe scriptorId|(% style="width:743px" %)IMF:SDDS_MSD(1.0.0).MetadataAttributeDescriptor
--|//MetadataConstraint//|(% style="width:644px" %)metadataConstraintAgencyId:metadataConstraintI d(version)|(% style="width:743px" %)TFFS:CREDITOR_METADATA_CONTENT(1.0.0)
--|//Metadataflow//|(% style="width:644px" %)metadataflowAgencyId:metadataflowId(version)|(% style="width:743px" %)IMF:SDDS_MDF(1.0.0)
--|MetadataProvider|(% style="width:644px" %)metadataProviderSchemeAgencyId:**METADATA_P ROVIDERS**(**1.0**).metadataProviderId|(% style="width:743px" %)SDMX:**METADATA_PROVIDERS**(**1.0**).MD_PROVIDER_1
--|//MetadataProviderScheme//|(% style="width:644px" %)metadataProviderSchemeAgencyId:**METADATA_P ROVIDERS**(**1.0**)|(% style="width:743px" %)SDMX:**METADATA_PROVIDERS**(**1.0**)
--|//MetadataProvisionAgreement//|(% style="width:644px" %)metadataProvisionAgreementAgencyId:metadataP rovisionAgreementId(version)|(% style="width:743px" %)IMF:SDDS_MDF_AB(1.0.0)
--|//MetadataSet//|(% style="width:644px" %)metadataProviderId:metadataSetId(version)|(% style="width:743px" %)MD_PROVIDER:METADATASET(1.0.0)
--|//MetadataStructure//|(% style="width:644px" %)msdAgencyId:msdId(version)|(% style="width:743px" %)IMF:SDDS_MSD(1.0.0)
++)))|IMF:SDDS_MSD(1.0.0).COMPILATION.METHOD
++|MetadataAttributeDescriptor|msdAgencyId:msdId(version).metadataAttributeDe scriptorId|IMF:SDDS_MSD(1.0.0).MetadataAttributeDescriptor
++|//MetadataConstraint//|metadataConstraintAgencyId:metadataConstraintI d(version)|TFFS:CREDITOR_METADATA_CONTENT(1.0.0)
++|//Metadataflow//|metadataflowAgencyId:metadataflowId(version)|IMF:SDDS_MDF(1.0.0)
++|MetadataProvider|metadataProviderSchemeAgencyId:**METADATA_P ROVIDERS**(**1.0**).metadataProviderId|SDMX:**METADATA_PROVIDERS**(**1.0**).MD_PROVIDER_1
++|//MetadataProviderScheme//|metadataProviderSchemeAgencyId:**METADATA_P ROVIDERS**(**1.0**)|SDMX:**METADATA_PROVIDERS**(**1.0**)
++|//MetadataProvisionAgreement//|metadataProvisionAgreementAgencyId:metadataP rovisionAgreementId(version)|IMF:SDDS_MDF_AB(1.0.0)
++|//MetadataSet//|metadataProviderId:metadataSetId(version)|MD_PROVIDER:METADATASET(1.0.0)
++|//MetadataStructure//|msdAgencyId:msdId(version)|IMF:SDDS_MSD(1.0.0)
--|(% style="width:296px" %)**Classname**|(% style="width:646px" %)**Ending URN pattern**|(% style="width:739px" %)**Example**
--|(% style="width:296px" %)NamePersonalisation|(% style="width:646px" %)namePersonalisationSchemeAgencyId namePersonalisationSchemeId(version) namePersonalisationId|(% style="width:739px" %)ECB:PSN_SCHEME(1.0.0).PSN1234
--|(% style="width:296px" %)//NamePersonalisationScheme//|(% style="width:646px" %)namePersonalisationSchemeAgencyId namePersonalisationSchemeId(version)|(% style="width:739px" %)ECB:PSN_SCHEME(1.0.0)
--|(% style="width:296px" %)//OrganisationSchemeMap//|(% style="width:646px" %)orgSchemeMapAgencyId:orgSchemeMapId(versio n)|(% style="width:739px" %)SDMX:AGENCIES_PROVIDERS(1.0.0)
--|(% style="width:296px" %)OrganisationUnit|(% style="width:646px" %)organisationUnitSchemeAgencyId:organisationUni tSchemeId(version).organisationUnitId|(% style="width:739px" %)ECB:ORGANISATIONS(1.0.0).1F
--|(% style="width:296px" %)//OrganisationUnitScheme//|(% style="width:646px" %)organisationUnitSchemeAgencyId:organisationUni tSchemeId(version)|(% style="width:739px" %)ECB:ORGANISATIONS(1.0.0)
--|(% style="width:296px" %)//Process//|(% style="width:646px" %)processAgencyId:processId{version)|(% style="width:739px" %)BIS:PROCESS1(1.0.0)
--|(% style="width:296px" %)ProcessStep|(% style="width:646px" %)(((
++|**Classname**|**Ending URN pattern**|**Example**
++|NamePersonalisation|namePersonalisationSchemeAgencyId namePersonalisationSchemeId(version) namePersonalisationId|ECB:PSN_SCHEME(1.0.0).PSN1234
++|//NamePersonalisationScheme//|namePersonalisationSchemeAgencyId namePersonalisationSchemeId(version)|ECB:PSN_SCHEME(1.0.0)
++|//OrganisationSchemeMap//|orgSchemeMapAgencyId:orgSchemeMapId(versio n)|SDMX:AGENCIES_PROVIDERS(1.0.0)
++|OrganisationUnit|organisationUnitSchemeAgencyId:organisationUni tSchemeId(version).organisationUnitId|ECB:ORGANISATIONS(1.0.0).1F
++|//OrganisationUnitScheme//|organisationUnitSchemeAgencyId:organisationUni tSchemeId(version)|ECB:ORGANISATIONS(1.0.0)
++|//Process//|processAgencyId:processId{version)|BIS:PROCESS1(1.0.0)
++|ProcessStep|(((
  processAgencyId:processId(version).processStepId.
  processStepId
--)))|(% style="width:739px" %)BIS:PROCESS1(1.0.0).STEP1.STEP1_1
--|(% style="width:296px" %)//ProvisionAgreement//|(% style="width:646px" %)provisionAgreementAgencyId:provisionAgreement Id(version)|(% style="width:739px" %)TFFS:CRED_EXT_DEBT_AB(1.0.0)
--|(% style="width:296px" %)ReportingCategory|(% style="width:646px" %)(((
++)))|BIS:PROCESS1(1.0.0).STEP1.STEP1_1
++|//ProvisionAgreement//|provisionAgreementAgencyId:provisionAgreement Id(version)|TFFS:CRED_EXT_DEBT_AB(1.0.0)
++|ReportingCategory|(((
  reportingTaxonomyAgencyId:
  reportingTaxonomyId(version).reportingCategoryI d.reportingCategoryId
--)))|(% style="width:739px" %)IMF:REP_1(1.0.0):LVL1_REP_CAT.LVL2_REP_CAT
--|(% style="width:296px" %)//ReportingTaxonomy//|(% style="width:646px" %)reportingTaxonomyAgencyId:reportingTaxonomyI d(version)|(% style="width:739px" %)IMF:REP_1(1.0.0)
--|(% style="width:296px" %)//ReportingTaxonomyMap//|(% style="width:646px" %)repTaxonomyAgencyId:repTaxonomyId(version)|(% style="width:739px" %)SDMX:RT_MAP(1.0.0)
++)))|IMF:REP_1(1.0.0):LVL1_REP_CAT.LVL2_REP_CAT
++|//ReportingTaxonomy//|reportingTaxonomyAgencyId:reportingTaxonomyI d(version)|IMF:REP_1(1.0.0)
++|//ReportingTaxonomyMap//|repTaxonomyAgencyId:repTaxonomyId(version)|SDMX:RT_MAP(1.0.0)
--|(% style="width:297px" %)**Classname**|(% style="width:647px" %)**Ending URN pattern**|(% style="width:737px" %)**Example**
--|(% style="width:297px" %)//RepresentationMap//|(% style="width:647px" %)repMapAgencyId:repMapId(version)|(% style="width:737px" %)SDMX:REF_AREA_MAPPING(1.0.0)
--|(% style="width:297px" %)Ruleset|(% style="width:647px" %)rulesetSchemeAgencyId rulesetSchemeId(version) rulesetId|(% style="width:737px" %)ECB:RULESET_23(1.0.0).SET111
--|(% style="width:297px" %)//RulesetScheme//|(% style="width:647px" %)rulesetSchemeAgencyId rulesetSchemeId(version)|(% style="width:737px" %)ECB:RULESET_23(1.0.0)
--|(% style="width:297px" %)//StructureMap//|(% style="width:647px" %)structureMapAgencyId:structureMap(version)|(% style="width:737px" %)SDMX:BOP_STRUCTURES(1.0.0)
--|(% style="width:297px" %)Subscription|(% style="width:647px" %)(((
++|**Classname**|**Ending URN pattern**|**Example**
++|//RepresentationMap//|repMapAgencyId:repMapId(version)|SDMX:REF_AREA_MAPPING(1.0.0)
++|Ruleset|rulesetSchemeAgencyId rulesetSchemeId(version) rulesetId|ECB:RULESET_23(1.0.0).SET111
++|//RulesetScheme//|rulesetSchemeAgencyId rulesetSchemeId(version)|ECB:RULESET_23(1.0.0)
++|//StructureMap//|structureMapAgencyId:structureMap(version)|SDMX:BOP_STRUCTURES(1.0.0)
++|Subscription|(((
  The Subscription is not itself an Identifiable Artefact and therefore it does not follow the rules for URN structure.
++
  The name of the URN is registryURN There is no pre-determined format.
--)))|(% style="width:737px" %)This cannot be generated by a common mechanism as subscriptions, although maintainable in the sense that they can be submitted and deleted, are not mandated to be created by a maintenance agency and have no versioning mechanism. It is therefore the responsibility of the target registry to generate a unique Id for the Subscription, and for the application creating the subscription to store the registry URN that is returned from the registry in the subscription response message.
--|(% style="width:297px" %)TimeDimension|(% style="width:647px" %)dataStructureDefinitionAgencyId:dataStructureDef initionId(version).timeDimensionId|(% style="width:737px" %)TFFS:EXT_DEBT(1.0.0).TIME_PERIOD
--|(% style="width:297px" %)Transformation|(% style="width:647px" %)transformationSchemeAgencyId transformationSchemeId(version) transformationId|(% style="width:737px" %)ECB:TRANSFORMATION_SCHEME(1.0.0).TRANS_1
--|(% style="width:297px" %)//TransformationScheme//|(% style="width:647px" %)transformationSchemeAgencyId transformationSchemeId(version)|(% style="width:737px" %)ECB: TRANSFORMATION_SCHEME(1.0.0)
--|(% style="width:297px" %)**Classname**|(% style="width:647px" %)**Ending URN pattern**|(% style="width:737px" %)**Example**
--|(% style="width:297px" %)Transition|(% style="width:647px" %)(((
++)))|This cannot be generated by a common mechanism as subscriptions, although maintainable in the sense that they can be submitted and deleted, are not mandated to be created by a maintenance agency and have no versioning mechanism. It is therefore the responsibility of the target registry to generate a unique Id for the Subscription, and for the application creating the subscription to store the registry URN that is returned from the registry in the subscription response message.
++|TimeDimension|dataStructureDefinitionAgencyId:dataStructureDef initionId(version).timeDimensionId|TFFS:EXT_DEBT(1.0.0).TIME_PERIOD
++|Transformation|transformationSchemeAgencyId transformationSchemeId(version) transformationId|ECB:TRANSFORMATION_SCHEME(1.0.0).TRANS_1
++|//TransformationScheme//|transformationSchemeAgencyId transformationSchemeId(version)|ECB: TRANSFORMATION_SCHEME(1.0.0)
++|**Classname**|**Ending URN pattern**|**Example**
++|Transition|(((
  processAgencyId:processId(version).processStepId.
++
  transitionId
--)))|(% style="width:737px" %)BIS:PROCESS1(1.0.0).STEP1.TRANSITION1
--|(% style="width:297px" %)UserDefinedOperator|(% style="width:647px" %)userDefinedOperatorSchemeAgencyId userDefinedOperatorSchemeId(version) usserDefinedOperatorId|(% style="width:737px" %)ECB:OS_CALC(1.2.0).OS267
--|(% style="width:297px" %)//UserDefinedOperatorScheme//|(% style="width:647px" %)userDefinedOperatorSchemeAgencyId userDefinedOperatorSchemeId(version)|(% style="width:737px" %)ECB:OS_CALC(1.2.0)
--|(% style="width:297px" %)//ValueList//|(% style="width:647px" %)valuelistAgencyId:valuelistId(version)|(% style="width:737px" %)SDMX:VLIST(1.0.0)
--|(% style="width:297px" %)VtlCodelistMapping|(% style="width:647px" %)vtlMappingSchemeAgencyId vtlMappingSchemeId(version) vtlCodelistMappingId|(% style="width:737px" %)ECB:CLIST_MP(2.0.0).ABZ
--|(% style="width:297px" %)VtlConceptMapping|(% style="width:647px" %)vtlMappingSchemeAgencyId vtlMappingSchemeId(version) vtlConceptMappingId|(% style="width:737px" %)ECB:CLIST_MP(1.0.0).XYA
--|(% style="width:297px" %)VtlDataflowMapping|(% style="width:647px" %)vtlMappingSchemeAgencyId vtlMappingSchemeId(version) vtlDataflowMappingId|(% style="width:737px" %)ECB:CLIST_MP(1.0.0).MOQ
--|(% style="width:297px" %)//VtlMappingScheme//|(% style="width:647px" %)vtlMappingSchemeAgencyId VtlMappingSchemeId(version)|(% style="width:737px" %)ECB:CLIST_MP(2.0.0)
++)))|BIS:PROCESS1(1.0.0).STEP1.TRANSITION1
++|UserDefinedOperator|userDefinedOperatorSchemeAgencyId userDefinedOperatorSchemeId(version) usserDefinedOperatorId|ECB:OS_CALC(1.2.0).OS267
++|//UserDefinedOperatorScheme//|userDefinedOperatorSchemeAgencyId userDefinedOperatorSchemeId(version)|ECB:OS_CALC(1.2.0)
++|//ValueList//|valuelistAgencyId:valuelistId(version)|SDMX:VLIST(1.0.0)
++|VtlCodelistMapping|vtlMappingSchemeAgencyId vtlMappingSchemeId(version) vtlCodelistMappingId|ECB:CLIST_MP(2.0.0).ABZ
++|VtlConceptMapping|vtlMappingSchemeAgencyId vtlMappingSchemeId(version) vtlConceptMappingId|ECB:CLIST_MP(1.0.0).XYA
++|VtlDataflowMapping|vtlMappingSchemeAgencyId vtlMappingSchemeId(version) vtlDataflowMappingId|ECB:CLIST_MP(1.0.0).MOQ
++|//VtlMappingScheme//|vtlMappingSchemeAgencyId VtlMappingSchemeId(version)|ECB:CLIST_MP(2.0.0)
 **Table 3: Table of identification components for SDMX Identifiable Artefacts**
--= 7 Implementation Notes =
++= {{id name="_Toc90810"/}}7 Implementation Notes =
--== 7.1 Structural Definition Metadata ==
++=== {{id name="_Toc90811"/}}7.1 Structural Definition Metadata ===
--=== 7.1.1 Introduction ===
++===== {{id name="_Toc90812"/}}7.1.1 Introduction =====
  The SDMX Registry must have the ability to support agencies in their role of defining and disseminating structural metadata artefacts. These artefacts include data structure definitions, code lists, concepts etc. and are fully defined in the SDMX-IM. An authenticated agency may submit valid structural metadata definitions which must be stored in the registry. Note that the term “structural metadata” refers as a general term to all structural components (Data Structure Definitions, Metadata Structure Definitions, Code Lists, Concept Schemes, etc.)
@@ -748,40 +748,46 @@
  The following table lists the Maintainable Artefacts.
--(% style="width:825.835px" %)
--|(% colspan="2" style="width:455px" %)**Maintainable Artefacts**|(% style="width:367px" %)**Content**
--|(% style="width:160px" %)**Abstract Class**|(% style="width:295px" %)**Concrete Class**|(% style="width:367px" %)
--|(% style="width:160px" %)Item Scheme|(% style="width:295px" %)Codelist|(% style="width:367px" %)Code
--|(% style="width:160px" %) |(% style="width:295px" %)Concept Scheme|(% style="width:367px" %)Concept
--|(% style="width:160px" %) |(% style="width:295px" %)Category Scheme|(% style="width:367px" %)Category
--|(% style="width:160px" %) |(% style="width:295px" %)Organisation Unit Scheme|(% style="width:367px" %)Organisation Unit
--|(% style="width:160px" %) |(% style="width:295px" %)Agency Scheme|(% style="width:367px" %)Agency
--|(% style="width:160px" %) |(% style="width:295px" %)Data Provider Scheme|(% style="width:367px" %)Data Provider
--|(% style="width:160px" %) |(% style="width:295px" %)Metadata Provider Scheme|(% style="width:367px" %)Metadata Provider
--|(% style="width:160px" %) |(% style="width:295px" %)Data Consumer Scheme|(% style="width:367px" %)Data Consumer
--|(% style="width:160px" %) |(% style="width:295px" %)Reporting Taxonomy|(% style="width:367px" %)Reporting Category
--|(% style="width:160px" %) |(% style="width:295px" %)Transformation Scheme|(% style="width:367px" %)Transformation
--|(% style="width:160px" %) |(% style="width:295px" %)Custom Type Scheme|(% style="width:367px" %)Custom Type
--|(% style="width:160px" %) |(% style="width:295px" %)Name Personalisation Scheme|(% style="width:367px" %)Name Personalisation
--|(% style="width:160px" %) |(% style="width:295px" %)Vtl Mapping Scheme|(% style="width:367px" %)Vtl Codelist Mapping Vtl Concept Mapping
--|(% style="width:160px" %) |(% style="width:295px" %)Ruleset Scheme|(% style="width:367px" %)Ruleset
--|(% style="width:160px" %) |(% style="width:295px" %)User Defined Operator Scheme|(% style="width:367px" %)User Defined Operator
--|(% style="width:160px" %)Enumerated List|(% style="width:295px" %)ValueList|(% style="width:367px" %)Value Item
--|(% style="width:160px" %)Structure|(% style="width:295px" %)Data Structure Definition|(% style="width:367px" %)(((
++|(% colspan="2" %)**Maintainable Artefacts**|**Content**
++|**Abstract Class**|**Concrete Class**|
++|Item Scheme|Codelist|Code
++| |Concept Scheme|Concept
++| |Category Scheme|Category
++| |Organisation Unit Scheme|Organisation Unit
++| |Agency Scheme|Agency
++| |Data Provider Scheme|Data Provider
++| |Metadata Provider Scheme|Metadata Provider
++| |Data Consumer Scheme|Data Consumer
++| |Reporting Taxonomy|Reporting Category
++| |Transformation Scheme|Transformation
++| |Custom Type Scheme|Custom Type
++| |Name Personalisation Scheme|Name Personalisation
++| |Vtl Mapping Scheme|Vtl Codelist Mapping Vtl Concept Mapping
++| |Ruleset Scheme|Ruleset
++| |User Defined Operator Scheme|User Defined Operator
++|Enumerated List|ValueList|Value Item
++|Structure|Data Structure Definition|(((
  Dimension Descriptor
++
  Group Dimension Descriptor
++
  Dimension
++
  Time Dimension
++
  Attribute Descriptor
++
  Data Attribute
++
  Measure Descriptor
++
  Measure
  )))
--|(% style="width:160px" %) |(% style="width:295px" %)Metadata Structure Definition|(% style="width:367px" %)Metadata Attribute Descriptor Metadata Attribute
--|(% style="width:160px" %)Structure Usage|(% style="width:295px" %)Dataflow|(% style="width:367px" %)
--|(% style="width:160px" %) |(% style="width:295px" %)Metadataflow|(% style="width:367px" %)
--|(% style="width:160px" %)None|(% style="width:295px" %)Process|(% style="width:367px" %)Process Step
--|(% style="width:160px" %)None|(% style="width:295px" %)Structure Map|(% style="width:367px" %)(((
++| |Metadata Structure Definition|Metadata Attribute Descriptor Metadata Attribute
++|Structure Usage|Dataflow|
++| |Metadataflow|
++|None|Process|Process Step
++|None|Structure Map|(((
  Component Map
  Epoch Map
@@ -788,44 +788,44 @@
  Date Pattern Map
  )))
--|(% style="width:160px" %)None|(% style="width:295px" %)Representation Map|(% style="width:367px" %)Representation Mapping
--|(% style="width:160px" %)Item Scheme Map|(% style="width:295px" %)Organisation Scheme Map|(% style="width:367px" %)Item Map
--|(% style="width:160px" %) |(% style="width:295px" %)Concept Scheme Map|(% style="width:367px" %)Item Map
--|(% style="width:160px" %) |(% style="width:295px" %)Category Scheme Map|(% style="width:367px" %)Item Map
--|(% style="width:160px" %) |(% style="width:295px" %)Reporting Taxonomy Map|(% style="width:367px" %)Item Map
--|(% style="width:160px" %)None|(% style="width:295px" %)Provision Agreement|(% style="width:367px" %)
--|(% style="width:160px" %)None|(% style="width:295px" %)Metadata Provision Agreement|(% style="width:367px" %)
--|(% style="width:160px" %)None|(% style="width:295px" %)Hierarchy|(% style="width:367px" %)Hierarchical Code
--|(% style="width:160px" %)None|(% style="width:295px" %)Hierarchy Association|(% style="width:367px" %)
--|(% style="width:160px" %)None|(% style="width:295px" %)Categorisation|(% style="width:367px" %)
--|(% style="width:160px" %)Constraint|(% style="width:295px" %)Data Constraint|(% style="width:367px" %)DataKeySet
--|(% style="width:160px" %) |(% style="width:295px" %) |(% style="width:367px" %)CubeRegion
--|(% style="width:160px" %)Constraint|(% style="width:295px" %)Metadata Constraint|(% style="width:367px" %)MetadataTargetRegion
++|None|Representation Map|Representation Mapping
++|Item Scheme Map|Organisation Scheme Map|Item Map
++| |Concept Scheme Map|Item Map
++| |Category Scheme Map|Item Map
++| |Reporting Taxonomy Map|Item Map
++|None|Provision Agreement|
++|None|Metadata Provision Agreement|
++|None|Hierarchy|Hierarchical Code
++|None|Hierarchy Association|
++|None|Categorisation|
++|Constraint|Data Constraint|DataKeySet
++| | |CubeRegion
++|Constraint|Metadata Constraint|MetadataTargetRegion
  **Table 4: Table of Maintainable Artefacts for Structural Definition Metadata**
--=== 7.1.2 Item Scheme, Structure ===
++===== {{id name="_Toc90813"/}}7.1.2 Item Scheme, Structure =====
  The artefacts included in the structural definitions are:
  * All types of Item Scheme (Codelist, Concept Scheme, Category Scheme, Organisation Scheme, Agency Scheme, Data Provider Scheme, Metadata Provider Scheme, Data Consumer Scheme, Organisation Unit Scheme, Transformation Scheme, Name Personalisation Scheme, Custom Type Scheme, Vtl Mapping Scheme, Ruleset Scheme, User Defined Operator Scheme)
--* All types of Enumerated List (ValueList)^^[[(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)^^3^^>>path:#sdfootnote3sym||name="sdfootnote3anc"]](%%)^^
++* All types of Enumerated List (ValueList)^^[[(% class="wikiinternallink wikiinternallink" %)^^3^^>>path:#sdfootnote3sym||name="sdfootnote3anc"]](%%)^^
  * All types of Structure (Data Structure Definition, Metadata Structure Definition)
  * All types of Structure Usage (Dataflow, Metadataflow)
--=== 7.1.3 Structure Usage ===
++===== {{id name="_Toc90814"/}}7.1.3 Structure Usage =====
--==== 7.1.3.1 Structure Usage: Basic Concepts ====
++**7.1.3.1 Structure Usage: Basic Concepts**
  The Structure Usage defines, in its concrete classes of Dataflow and Metadataflow, which flows of data and metadata use which specific Structure, and importantly for the support of data and metadata discovery, the Structure Usage can be linked to one or more Category in one or more Category Scheme using the Categorisation mechanism. This gives the ability for an application to discover data and metadata by “drilling down” the Category Schemes.
--==== 7.1.3.2 Structure Usage Schematic ====
++**7.1.3.2 Structure Usage Schematic**
  [[image:SDMX 3.1 Section 5_en_9b750e13.jpg||height="246" width="438"]]
  **Figure 9: Schematic of Linking the Data and Metadata Flows to Categories and Structure Definitions**
--==== 7.1.3.3 Structure Usage Model ====
++**7.1.3.3 Structure Usage Model**
  [[image:SDMX 3.1 Section 5_en_1c94cbe.jpg||height="548" width="578"]]
@@ -843,9 +843,9 @@
 *. Categorisation to Dataflow and Category
 *. Categorisation to Metadataflow and Category
--== 7.2 Data and Metadata Provisioning ==
++=== {{id name="_Toc90815"/}}7.2 Data and Metadata Provisioning ===
--=== 7.2.1 Provisioning Agreement: Basic concepts ===
++===== {{id name="_Toc90816"/}}7.2.1 Provisioning Agreement: Basic concepts =====
  Data/Metadata provisioning defines a framework in which the provision of different types of statistical data and metadata by various data/metadata providers can be specified and controlled. This framework is the basis on which the existence of data can be made known to the SDMX-enabled community and hence the basis on which data can subsequently be discovered. Such a framework can be used to regulate the data content to facilitate the building of intelligent applications. It can also be used to facilitate the processing implied by service level agreements, or other provisioning agreements in those scenarios that are based on legal directives. Additionally, quality and timeliness metadata can be supported by this framework which makes it practical to implement information supply chain monitoring.
@@ -853,7 +853,7 @@
  Although the Provision Agreement directly supports the data-sharing “pull” model, it is also useful in “push” exchanges (bilateral and gateway scenarios), or in a dissemination environment. It should be noted, too, that in any exchange scenario, the registry functions as a repository of structural metadata.
--=== 7.2.2 Provisioning Agreement Model – pull use case ===
++===== {{id name="_Toc90817"/}}7.2.2 Provisioning Agreement Model – pull use case =====
  An organisation which publishes statistical data or reference metadata and wishes to make it available to an SDMX enabled community is called a Data Provider. In terms of the SDMX Information Model, the Data Provider is maintained in a Data Provider Scheme.