withId 

(with unique identifier) specifies the number of occurrences of this
element within the text which bear a distinct value for the global xml:id
attribute.

Attribute Information

Used By

Element tei:tagUsage

Source 

<xs:attribute name="withId" type="xs:nonNegativeInteger">
  <xs:annotation>
    <xs:documentation>(with unique identifier) specifies the number of occurrences of this element within the text which bear a distinct value for the global xml:id attribute.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample