> For the complete documentation index, see [llms.txt](https://docs.snomed.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.snomed.org/snomed-ct-practical-guides/snomed-ct-postcoordination-guide/appendixes/appendix-b-videos.md).
# Appendix B - Videos
This playlist brings together all videos on Postcoordination with SNOMED CT from the SNOMED International Implementation Course. The videos introduce key concepts, practical implementation considerations, and real-world examples to help you understand how to enable Postcoordination with SNOMED CT.
Open playlist on YouTube:
👉 [Click here to view the full playlist on YouTube](https://youtube.com/playlist?list=PLyEMmgWz-ul2WPXgy5550NLvt7ACdf_yw\&si=0rTpXxHnbVywx3nf)
{% hint style="info" %}
If you would like the full e-learning experience, you can enroll in the [SNOMED CT Implementation Course](https://elearning.ihtsdotools.org/course/section.php?id=239), which is self-paced and allows you to mix and match topics of interest. The course is free for participants from SNOMED International Member countries.
{% endhint %}
**How to navigate the playlist in GitBook**
When a YouTube playlist is embedded in GitBook, only one video is shown on the page at a time, but all playlist videos are still available.
* Use the **forward (**
**)** and **back (**
**)** arrows on the video player to move between videos in the playlist
{% embed url="" %}
---
# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## 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, and the optional `goal` query parameter:
```
GET https://docs.snomed.org/snomed-ct-practical-guides/snomed-ct-postcoordination-guide/appendixes/appendix-b-videos.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
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.