> For the complete documentation index, see [llms.txt](https://docs.os.uk/os-downloads/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.os.uk/os-downloads/products/transport-network-portfolio/os-mastermap-highways-network-paths/os-mastermap-highways-network-paths-technical-specification/gml-examples.md).

# GML examples

This section provides examples of the different GML structure for Full Supply orders and COU orders and the transactions within.

## Full Supply

An example of the Full Supply GML including the opening and closing tags:

```xml
<os:FeatureCollection> 
<os:FeatureMember> 
<highway:RoadNode gml:id="osgb5000005193042483"> 
 <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/5000005193042483</gml:identifier> 
<net:beginLifespanVersion>2017-01-13T00:00:00.000</net:beginLifespanVersion> 
<net:inspireId> 
          <base:Identifier> 
            <base:localId>5000005193042483</base:localId> 
            <base:namespace>http://data.os.uk/</base:namespace> 
          </base:Identifier> 
        </net:inspireId> 
        <net:inNetwork xlink:href="#OSHighwayNetwork"/> 
        <net:geometry> 
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_6"> 
            <gml:pos>611319.332 231278.275</gml:pos> 
          </gml:Point> 
        </net:geometry> 
        <tn:validFrom nilReason="unknown" xsi:nil="true"/> 
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/> 
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">New</highway:reasonForChange> 
        <highway:relatedRoadArea xlink:href="#osgb5000005193041468"/> 
      </highway:RoadNode> 
</os:FeatureMember > 
</os:FeatureCollection > 

```

## Change Only Update

An example of the Change Only Update GML including opening and closing tags and the different types of transactions:

```xml
<os:Transaction>  
<os:insert> 
<highway:RoadNode gml:id="osgb5000005193042483"> 
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/5000005193042483</gml:identifier> 
        <net:beginLifespanVersion>2017-01-13T00:00:00.000</net:beginLifespanVersion> 
        <net:inspireId> 
          <base:Identifier> 
            <base:localId>5000005193042483</base:localId> 
            <base:namespace>
http://data.os.uk/</base:namespace>  
          </base:Identifier> 
        </net:inspireId> 
        <net:inNetwork xlink:href="#OSHighwayNetwork"/> 
        <net:geometry> 
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_6"> 
            <gml:pos>611319.332 231278.275</gml:pos> 
          </gml:Point> 
        </net:geometry> 
        <tn:validFrom nilReason="unknown" xsi:nil="true"/> 
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/> 
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">New</highway:reasonForChange> 
        <highway:relatedRoadArea xlink:href="#osgb5000005193041468"/> 
      </highway:RoadNode> 
</os:insert> 
<os:replace> 
<highway:RoadNode gml:id="osgb4000000003855390"> 
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/4000000003855390</gml:identifier> 
        <net:beginLifespanVersion>2016-08-21T00:00:00.000</net:beginLifespanVersion> 
        <net:inspireId> 
          <base:Identifier> 
            <base:localId>4000000003855390</base:localId> 
            <base:namespace>http://data.os.uk/</base:namespace> 
          </base:Identifier> 
        </net:inspireId> 
        <net:inNetwork xlink:href="#OSHighwayNetwork"/> 
        <net:geometry> 
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_2497055"> 
            <gml:pos>398309.376 865124.714</gml:pos> 
          </gml:Point> 
        </net:geometry> 
        <tn:validFrom nilReason="unknown" xsi:nil="true"/> 
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/> 
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">New</highway:reasonForChange> 
        <highway:relatedRoadArea xlink:href="#osgb1000002063990526"/> 
      </highway:RoadNode> 
</os:replace> 
<os:delete> 
<highway:RoadNode gml:id="osgb4000000003334901"> 
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/4000000003334901</gml:identifier> 
        <net:beginLifespanVersion>2017-01-13T00:00:00.000</net:beginLifespanVersion> 
        <net:inspireId> 
          <base:Identifier> 
            <base:localId>4000000003334901</base:localId> 
            <base:namespace>http://data.os.uk/</base:namespace> 
          </base:Identifier> 
        </net:inspireId> 
        <net:endLifespanVersion>2017-01-13T00:00:00.000</net:endLifespanVersion> 
        <net:inNetwork xlink:href="#OSHighwayNetwork"/> 
        <net:geometry> 
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_0"> 
            <gml:pos>215328.243 943956.030</gml:pos> 
          </gml:Point> 
        </net:geometry> 
        <tn:validFrom nilReason="unknown" xsi:nil="true"/> 
        <tn-ro:formOfRoadNode xlink:title="road end" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/roadEnd"/> 
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">End Of Life</highway:reasonForChange> 
        <highway:relatedRoadArea xlink:href="#osgb9999"/> 
      </highway:RoadNode> 
</os:delete> 
<os:delete> 
<highway:RoadNode gml:id="osgb4000000003336706"> 
        <gml:identifier codeSpace="http://inspire.jrc.ec.europa.eu/ids">http://data.os.uk/id/4000000003336706</gml:identifier> 
        <net:beginLifespanVersion>2017-02-17T00:00:00.000</net:beginLifespanVersion> 
        <net:inspireId> 
          <base:Identifier> 
            <base:localId>4000000003336706</base:localId> 
            <base:namespace>http://data.os.uk/</base:namespace> 
          </base:Identifier> 
        </net:inspireId> 
        <net:endLifespanVersion>2017-02-17T00:00:00.000</net:endLifespanVersion> 
        <net:inNetwork xlink:href="#OSHighwayNetwork"/> 
        <net:geometry> 
          <gml:Point srsName="urn:ogc:def:crs:EPSG::27700" gml:id="LOCAL_ID_16"> 
            <gml:pos>287295.241 935655.346</gml:pos> 
          </gml:Point> 
        </net:geometry> 
        <tn:validFrom nilReason="unknown" xsi:nil="true"/> 
        <tn-ro:formOfRoadNode xlink:title="junction" xlink:href="http://inspire.ec.europa.eu/codelist/FormOfRoadNodeValue/junction"/> 
        <highway:reasonForChange codeSpace="http://www.os.uk/xml/codelists/ChangeTypeValue.xml">Modified Geometry</highway:reasonForChange> 
        <highway:relatedRoadArea xlink:href="#osgb1000000288453345"/> 
      </highway:RoadNode> 
</os:delete> 
</os:Transaction> 
```


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