# Flow State Add

Documentation owner: module `pipes`; documentation version: `2026.117`.
Source: `content/modules/pipes/2026.117/valves/flow/flow-state-add.mdx` at commit `205d3802b68fb9e948e43600f3f9080789c5ae0d`.

## Introduction

Valve to add a property to flow state.

## Configuration

:::note
**Valve name:** `FlowStateAdd`
:::

### Properties

| Name | Description | Default value | Mandatory | Expanded |
| --- | --- | --- | --- | --- |
| `name` | Property name |  | Yes | Yes |
| `value` | Property value. All JSON types are supported, strings and string content of JSON objects and arrays are expanded. |  | No | Yes |

### Example

```json
{
  "name" : "FlowStateAdd",
  "config" : {
    "name" : "prop01",
    "value" : "value01"    
  }
}
```