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Last modified by Helena on 2025/09/10 11:19
From version 15.6
edited by Helena
on 2025/05/16 13:16
Change comment: There is no comment for this version
To version 15.4
edited by Helena
on 2025/05/16 13:15
Change comment: There is no comment for this version

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312 312  > </Metadata>
313 313  > </Obs>
314 314  
315 -(% class="wikigeneratedid" id="HNew-MetadataProvisionAgreement" %)
316 -**New - Metadata Provision Agreement**
315 +=== New - Metadata Provision Agreement ===
316 +
317 317  In version 2.1 a Provision Agreement could be used to report information against a Dataflow or Metadataflow. From version 3.0 this is managed by two separate structures, the Data Provision Agreement and the Metadata Provision Agreement.
318 318  
319 -(% class="wikigeneratedid" id="HMovetargettoMetadataflowandMetadataProvisionAgreement" %)
320 -**Move target to Metadataflow and Metadata Provision Agreement**
319 +=== Move target to Metadataflow and Metadata Provision Agreement ===
320 +
321 321  For reference metadata that is reported against structures, the allowable targets information which is used to specify what structures the reference metadata can be reported against, has moved to the Metadataflow and can be further refined in the Metadata Provision Agreement.
322 322  
323 -(% class="wikigeneratedid" id="HAddmaintainablepropertiestoreferencemetadata" %)
324 -**Add maintainable properties to reference metadata**
323 +=== Add maintainable properties to reference metadata ===
324 +
325 325  A Metadataset now has mandatory identification information, (owner id, id, version) enabling metadata providers to uniquely identify their reports for create, update or delete maintenance operations.
326 326  
327 327  == 3.5 Microdata Exchange ==
... ... @@ -328,10 +328,14 @@
328 328  
329 329  Several changes have been made the Data Structure Definition to support microdata use cases in addition to aggregated time series.
330 330  
331 -(% class="wikigeneratedid" id="HMultiplemeasures" %)
332 -**Multiple measures**
333 -Multiple measures are a common characteristic of microdatasets. To support this use case, the MeasureDimension has been deprecated and replaced with the option to define zero or more measures. Measures now act like any other component in that they use concepts, can have their own local coded or uncoded representation defined within the Data Structure Definition, and can be either mandatory or conditional. Creating a measure with the “MEASURE” concept role applied emulates the version 2.1 MeasureDimension behaviour as illustrated in the SDMX-ML example below:
331 +=== Multiple measures ===
334 334  
333 +Multiple measures are a common characteristic of microdatasets. To support this use case, the MeasureDimension has been deprecated and replaced with the option to define zero or more measures. Measures now act like any other component in that they use concepts, can have their own local coded or uncoded representation defined within the
334 +
335 +Data Structure Definition, and can be either mandatory or conditional. Creating a measure with the “MEASURE” concept role applied emulates the version 2.1
336 +
337 +MeasureDimension behaviour as illustrated in the SDMX-ML example below:
338 +
335 335  > <str:MeasureList id=”MeasureDescriptor”>
336 336  > <str:Measure id=”OBS_VALUE” minOccurs=”1” maxOccurs=”1” usage=”mandatory” > <str:ConceptIdentity>
337 337  > <Ref id=”OBS_VALUE” maintainableParentID=”CONCEPTS” agencyID=”SDMX” maintainableParentVersion=”1.0.0” />