# Appendix

* [Appendix A: Glossary of Terms](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-a-glossary-of-terms)
* [Appendix B: Historical SNOMED CT content perspective](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-b-historical-snomed-ct-content-perspective)
* [Appendix C: Analysis of the HL7 C-CDA model](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-c-analysis-of-the-hl7-c-cda-model)
* [Appendix D: Analysis of the HL7 Patient Care Domain Analysis Model](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-d-analysis-of-the-hl7-patient-care-domain-analysis-model)
* [Appendix E: Analysis of the ISO International Patient Summary (IPS)](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-e-analysis-of-the-iso-international-patient-summary-ips)
* [Appendix F: Analysis of the epSOS information model](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-f-analysis-of-the-epsos-information-model)
* [Appendix G: Analysis of the openEHR information model](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-g-analysis-of-the-openehr-information-model)
* [Appendix H: Analysis of the US Federal Health Information Model](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-h-analysis-of-the-us-federal-health-information-model)
* [Appendix I: Inclusive Information Model](https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes/appendix-i-inclusive-information-model)

<a href="https://docs.google.com/forms/d/e/1FAIpQLScTmbZIf0UEQwYDkY27EEWBkaiYkHSbR0_9DmFrMLXoQLyL7Q/viewform?usp=pp_url&#x26;entry.1767247133=Allergy+IG&#x26;entry.670899847=Appendix" class="button primary">Provide Feedback</a>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.snomed.org/implementation-guides/allergy-implementation-guide/appendixes.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.