fileId 

<h:div class="summary">Information identifying the name of a file or other resource.</h:div>
<h:div class="description">This allows an element (such as cml) to carry limited information about provenance such as the name of the doc used to provide the content. It is not a complete solution but can help to protect a doc becoming separated from its external metadata. It is restricted to the basic XML character set (printable ANSI) and whitespace (which should anyway be discouraged) is normalized to single space (attribute values cannot carry newlines). Quotation marks and other horrors (as used in some OS) should be avoided.</h:div>

Attribute Information

Used By

Attribute Group fileId

Source 

<xsd:attribute id="att.fileId" name="fileId" type="xsd:string">
  <xsd:annotation>
    <xsd:documentation>
      <h:div class="summary">Information identifying the name of a file or other resource.</h:div>
      <h:div class="description">This allows an element (such as cml) to carry limited information about provenance such as the name of the doc used to provide the content. It is not a complete solution but can help to protect a doc becoming separated from its external metadata. It is restricted to the basic XML character set (printable ANSI) and whitespace (which should anyway be discouraged) is normalized to single space (attribute values cannot carry newlines). Quotation marks and other horrors (as used in some OS) should be avoided.</h:div>
    </xsd:documentation>
  </xsd:annotation>
</xsd:attribute>

Sample