# XML Schema Documentation

### Complex Type: RequiredIdentifierDate

#### [Table of contents]

Super-types: | xsd:date < RequiredIdentifierDate (by extension)
Sub-types: | None

Name | RequiredIdentifierDate
Abstract | no
Documentation | A date with a required identifier which can be referenced elsewhere.

XML Instance Representation
<...
id=" xsd:ID [1]">
xsd:date
</...>
Diagram
Schema Component Representation
<xsd:complexType name="RequiredIdentifierDate">
<xsd:simpleContent>
<xsd:extension base=" xsd:date ">
<xsd:attribute name="id" type=" xsd:ID " use="required"/>
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>