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Timeline


Proposal ready:

  

XSD public review

 -  


Communication period
Implementation / testing

Q4, 2020

Release Date

Q4,2020 or Q1,2021

Staging: Jan, 14th, 2021

Prod: Feb, 15th, 2021

Planned Retire Date

31st, Oct, 2024 

Status

Progress Bar | Vectors (Formerly: SP Progress bar)
current-step

5

6
stepsPreparation, Draft, Discussion, Public review , Implementation, Release

Info

The WMDA data-upload production is now with XSD 2.2 3 supported from    

Till Nov, 2020, as there are only 40% of organization moved to XSD 2.2, WMDA data-upload will still decide to keep support XSD 2.1 till 31st, Oct, 2021,October.

Organizations can upgrade to XSD 2.2 which will now be supported till 202231st, Oct, October2023, or plan to update to XSD 2.3 directly with changes from both XSD 2.3 after Q1, 20212 and XSD 2.3.

Table of Contents

Download XSD version 2.3 :

...

Info

Please notice that  XSD 2.2 must be implemented as well if upgrade to XSD 2.3 directly from XSD 2.1

...

The files below are officially approved by the Datadictionary Technical XML group (XSD group).

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titlebasicTypes.xsd
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<xs:sequence>
			<xs:element name="A" type="hlaLocusType" minOccurs="0"/>
			<xs:element name="B" type="hlaLocusType" minOccurs="0"/>
			<xs:element name="C" type="hlaLocusType" minOccurs="0"/>
            <xs:element name="DRB1" type="hlaLocusType" minOccurs="0"/>


  • Add HLA-E after HLA-C, HLA-E only has DNA fields
  • For the type change of "A", "B", "C" and "DRB1", please check below the "XSD schema type naming optimization" for more details for the type changes in the code below.


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<xs:sequence>
			<xs:element name="A" type="hlaLocusTypehlaLocusSerDnaType" minOccurs="0"/>
			<xs:element name="B" type="hlaLocusTypehlaLocusSerDnaType" minOccurs="0"/>
			<xs:element name="C" type="hlaLocusTypehlaLocusSerDnaType" minOccurs="0"/>
			<xs:element name="E" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DRB1" type="hlaLocusTypehlaLocusSerDnaType" minOccurs="0"/>


XML Examples Example to add the HLA-E:

Code Block
languagexml
<HLA>
	<A>...</A>
	<B>...</B>	
	<E>
		<DNA>
			<FIELD1>01:01:01:01</FIELD1>
			<FIELD2>01:01:01:02</FIELD2>
		</DNA>
	</E>
</HLA>



...

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titlebasicTypes.xsd
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			<xs:element name="DRB1" type="hlaLocusType" minOccurs="0"/>
			<xs:element name="DRB3" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DRB4" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DRB5" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DQA1" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DQB1" type="hlaLocusType" minOccurs="0"/>
			<xs:element name="DPA1" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DPB1" type="hlaLocusDnaOnlyType" minOccurs="0"/>
		</xs:sequence>


  • Add fields MICA and MICB as part of HLA
    - Added a new type "hlaLocusGlsOnlyType" for MICA and MICB

     Because of the      Because of the request to add MICA and MICB, we see issues with naming of the existing schema type for HLA, so some improvements are made.

  • Change the type of "hlaLocusType" to "hlaLocusSerDnaType" (XSD structure optimization, no effect to XML structure)
  • Additionally 3 new schema types are added:
    - simpleType "hlaGlsFieldType"
    - complexType "hlaLocusGlsOnlyType"
    - complexType "hlaLocusSerDnaType"

     Check below the "XSD schema type naming optimization" for more details for the type changes in the code below.


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			<xs:element name="DRB1" type="hlaLocusSerDnaType" minOccurs="0"/>
			<xs:element name="DRB3" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DRB4" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DRB5" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DQA1" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DQB1" type="hlaLocusSerDnaType" minOccurs="0"/>
			<xs:element name="DPA1" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="DPB1" type="hlaLocusDnaOnlyType" minOccurs="0"/>
			<xs:element name="MICA" type="hlaLocusGlsOnlyType" minOccurs="0"/>
			<xs:element name="MICB" type="hlaLocusGlsOnlyType" minOccurs="0"/>
		</xs:sequence>


XML example to use MICA:

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	<xs:simpleType name="hlaGlsFieldType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA typing result provided as GL String</xs:documentation>
		</xs:annotation>
		<xs:restriction base="xs:string">
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:complexType name="hlaLocusBaseType">
<HLA>
	<A>...</A>
	<B>...</B>	
	<DPB1>...</DPB1>
	<MICA>
		<GLS>008:01:01/008:01:02/008:03/008:04+018:01/018:02</GLS>
	</MICA>
</HLA>

XSD schema type naming optimization

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titlebasicTypes.xsd
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titlebasicTypes.xsd
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titleVersion 2.32
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	   <xs:complexType name="hlaLocusSerDnaTypehlaLocusType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA locus type comprising SER and DNA fields</xs:documentation>
		</xs:annotation>
					<xs:complexContent>
			<xs:restriction base="hlaLocusBaseType">
   						<xs:sequence>
	  				<xs:element name="SER" type="hlaSerFieldsType" minOccurs="0" maxOccurs="1"/>
		 				 										 				 																									  
		<xs:sequence>
			<xs:element name="DNASER" type="hlaDnaFieldsTypehlaSerFieldsType" minOccurs="0" maxOccurs="1"/>
					<xs:element name="GLSDNA" type="hlaGlsFieldTypehlaDnaFieldsType" minOccurs="0" maxOccurs="01"/>
																</xs:sequence>
			</xs:restriction>  
		</xs:complexContent>sequence>
	</xs:complexType>
Code Block

Because of the request to add MICA and MICB, we see issue with naming of the schema type for HLA fields, so some additional improvements are made as below:

  • General "hlaLocusType" is improved to "hlaLocusBaseType"
  • Add GLS field with type "hlaGlsFieldType" in the "hlaLocusBaseType"


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	    <xs:complexType name="hlaLocusGlsOnlyTypehlaLocusBaseType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA locus base type comprising a GL String only<SER, DNA and GLS fields</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:restriction base="hlaLocusBaseType">
				<xs:sequence>
					<xs:element name="SER" type="hlaSerFieldsType" minOccurs="0" maxOccurs="01"/>
					<xs:element name="DNA" type="hlaDnaFieldsType" minOccurs="0" maxOccurs="01"/>
					<xs:element name="GLS" type="hlaGlsFieldType" minOccurs="0" maxOccurs="1"/>
				</xs:sequence>
			</xs:restriction>
		</xs:complexContent>
	</xs:complexType>

Additional improvement to XSD structures:

complexType>


  • Additionally 3 new schema types are added:
    - simpleType "hlaGlsFieldType"
    - complexType "hlaLocusGlsOnlyType"
    - complexType "hlaLocusSerDnaType"
  • Change the type of "hlaLocusType" for locus to "hlaLocusSerDnaType" (XSD structure optimization, no effect to XML structure)
  • "hlaLocusType" is improved to "hlaLocusBaseType"
  •  Add GLS field with type "hlaGlsFieldType"


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   	<xs:complexTypesimpleType name="hlaLocusTypehlaGlsFieldType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA locustyping typeresult comprisingprovided SERas andGL DNA fields<String</xs:documentation>
		</xs:annotation>
								   							  				   				 										 				 																									  
		<xs:sequence>
			<xs:element name="SER" type="hlaSerFieldsType" minOccurs="0" maxOccurs="1"/>
			<xs:element name="DNA" type="hlaDnaFieldsType" minOccurs="0" maxOccurs="1"/>																			  
		</xs:sequence>
	</xs:complexType>
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    <xs:complexType name="hlaLocusBaseType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA locus base type comprising SER, DNA and GLS fields</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="SER" type="hlaSerFieldsType" minOccurs="0" maxOccurs="1"/>
			<xs:element name="DNA" type="hlaDnaFieldsType" minOccurs="0" maxOccurs="1"/>
			<xs:element name="GLS" type="hlaGlsFieldType" minOccurs="0" maxOccurs="1"/>
		</xs:sequence>
	</xs:complexType>

XML example:

Code Block
languagexml
<HLA>
	<A>...</A>
	<B>...</B>	
	<DPB1>...</DPB1>
	<MICA>
		<GLS>008:01:01/008:01:02/008:03/008:04+018:01/018:02</GLS>
	</MICA>
</HLA>

XSD schema type naming optimization

<xs:restriction base="xs:string">
			<xs:maxLength value="255"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:complexType name="hlaLocusBaseType">
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   	<xs:complexType name="hlaLocusTypehlaLocusGlsOnlyType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA locus type comprising SER and DNA fields</xs:documentation>
		</xs:annotation>								   							  				   				 										 				 																									  
"en">HLA locus type comprising a GL String only</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:restriction base="hlaLocusBaseType">
				<xs:sequence>
					<xs:element name="SER" type="hlaSerFieldsType" minOccurs="0" maxOccurs="10"/>
					<xs:element name="DNA" type="hlaDnaFieldsType" minOccurs="0" maxOccurs="10"/>
					<xs:element name="GLS" type="hlaGlsFieldType" minOccurs="0" maxOccurs="1"/>
														  </xs:sequence>
			</xs:sequence>restriction>
		</xs:complexType>

Because of the request to add MICA and MICB, we see issue with naming of the schema type for HLA fields, so some additional improvements are made as below:

  • "hlaLocusType" is improved to "hlaLocusBaseType"
    •  Add GLS field with type "hlaGlsFieldType" in the "hlaLocusBaseType"
    complexContent>
	</xs:complexType>
    Code Block
    languagexml
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    titleVersion 2.3
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        	<xs:complexType name="hlaLocusBaseTypehlaLocusSerDnaType">
		<xs:annotation>
			<xs:documentation xml:lang="en">HLA locus base type comprising SER, DNA and GLSDNA fields</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:restriction base="hlaLocusBaseType">
				<xs:sequence>
					<xs:element name="SER" type="hlaSerFieldsType" minOccurs="0" maxOccurs="1"/>
					<xs:element name="DNA" type="hlaDnaFieldsType" minOccurs="0" maxOccurs="1"/>
					<xs:element name="GLS" type="hlaGlsFieldType" minOccurs="0" maxOccurs="10"/>
				</xs:sequence>
			</xs:restriction>
		</xs:complexContent>
	</xs:complexType>