Good evening, I want to build a xml schema
the attribute name must be unique but not ID (I have the same value in other tags )
<group ids="1">
<class name="min">
<class name="mad">
<pid name="siz">
</group>
<group ids="2">
<class name="min">
<class name="mad">
<pid name="siz">
</group>
This example is wrong
<group ids="1">
<class name="min">
<class name="min">
<pid name="siz">
</group>
<group ids="2">
<class name="min">
<class name="siz">
<pid name="siz">
</group>
The use of xsd: key makes just the name single tag unique