# Manage Codesets

Click the <img src="/files/Rpg7h2MEEh4O0Ec8PRFf" alt="" data-size="line"> button on your navigation bar, and here you will find 3 options:

* `Manage Referral Reasons`
* `Manage Referral Sources`
* `Manage Activity Types`

The 'Manage Referral Reasons', 'Manage Referral Sources' and 'Manage Activity Type' page provide **an overview of all the codesets** for your agency.

{% hint style="info" %}
Codesets are predefined lists of values that categorise and standardise information related. They control the dropdown options you have within a system.
{% endhint %}

<figure><img src="/files/dZwaZasA2EZKMp21H0kj" alt="" width="563"><figcaption><p>Manage Referral Reasons</p></figcaption></figure>

<figure><img src="/files/Gw92z2I1dERnWosmJuCr" alt="" width="563"><figcaption><p>Manage Referral Sources</p></figcaption></figure>

🔹 **These lists are currently predefined by your agency's POC and are read-only. To update referral reasons or referral sources, please contact us directly.**


---

# 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://guide.social360.gov.sg/admin-features/manage-codesets.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.