> For the complete documentation index, see [llms.txt](https://docs.bizmagnets.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bizmagnets.ai/additional-details/custom-fields.md).

# Custom Fields

This metadata isn't visible to the end user but can be extremely useful for internal processing, tracking, and integration with other systems. Supports up to 5 custom fields per contact.

<figure><img src="/files/aX9BC18ylnmaCq2gvPWv" alt=""><figcaption></figcaption></figure>

## **Steps to Add a Custom Field**

1. Navigate to **'Custom Fields'** in the Settings.&#x20;
2. Click **'+ Add'** from the top right corner.

<figure><img src="/files/gsY3eouAV8K3jawRplwQ" alt=""><figcaption></figcaption></figure>

3. **Configure the Field**:

* **Column Label:** User-friendly name
* **Field Name**: Internal ID (e.g., "Customer Tier", "Lead Source").
* **Column Type**: Choose from:
  * Text
  * Multi Text
  * Switch
  * etc.

<figure><img src="/files/n76acFQHCn5eBEkmxSl0" alt=""><figcaption></figcaption></figure>

* **Column Hint** (Optional): Internal notes about the field.

4. Enter **'Add Field'** to create the custom field.&#x20;

## **Edit a Custom Field**

Find the custom field you want to edit in the list. Click the Edit icon next to the field name. Make the necessary changes and click **'Update'.**&#x20;

<figure><img src="/files/T0bJBTGM2gl9UmjQjJB5" alt=""><figcaption></figcaption></figure>


---

# 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:

```
GET https://docs.bizmagnets.ai/additional-details/custom-fields.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.