Where used:
| Data Set | CDS V6-2 Type 020 - Outpatient CDS | references in description ATTENDANCE IDENTIFIER |
| Data Set | CDS V6-2 Type 021 - Future Outpatient CDS | references in description ATTENDANCE IDENTIFIER |
| XML Schema Constraint | Commissioning Data Set Version 6-2 XML Schema Constraints | references in description ATTENDANCE IDENTIFIER |
| Data Set | Radiotherapy Data Set | references in description ATTENDANCE IDENTIFIER |
| Data Element | ATTENDANCE IDENTIFIER | references in description ATTENDANCE IDENTIFIER |