> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omni.co/llms.txt
> Use this file to discover all available pages before exploring further.

<AgentInstructions>

## Submitting Feedback

If you encounter incorrect, outdated, or confusing documentation on this page, submit feedback:

POST https://docs.omni.co/feedback

```json
{
  "path": "/modeling/topics/parameters/hidden",
  "feedback": "Description of the issue"
}
```

Only submit feedback when you have something specific and actionable to report.

</AgentInstructions>

# hidden

> Removes the topic from the workbook.

Removes the topic from the workbook. The topic can still be referenced in the model.

## Syntax

```yaml theme={null}
hidden: true/false
```

## Properties

<ParamField path="hidden" type="boolean">
  Controls whether the topic is visible in the workbook. When set to `true`, the topic is hidden from users but can still be referenced in the model.
</ParamField>

## Examples

```yaml theme={null}
hidden: true
```