• Attribute value default format
<MegaExchange>
<Header>
<!-- document information -->
<Attribute metaattribute.name="xmg_version">XMG version 0.1</Attribute>
<Attribute metaattribute.name="default_format">internal</Attribute>
</Header>
<Commands>
<!-- exchanged commands -->
<Add>
<Object metaclass.name="Package">
<!-- object attributes -->
<Attribute metaattribute.name="_idabs">ODiTpSNApa10</Attribute>
<Attribute metaattribute.name="nom">Packagee-1</Attribute>
</Object>
</Add>
</Commands>
</MegaExchange>
The <Attribute> tag enables attribute value specification in several formats. The different forms that the attribute value can take are each contained in a <Value> tag, the format being specified by the <Value> tag "format" attribute.