---
id: gk-gravityexport-field-flow-user-property
title: "Filter - gk/gravityexport/field/flow/user-property"
sidebar_label: "gk/gravityexport/field/flow/user-property"
tags:
  - "1.9.0"
---

# Filter: gk/gravityexport/field/flow/user-property

:::info[Dynamic Hook Name]

This hook supports dynamic naming with the following modifiers:

1. `$this->field->formId`
2. `$this->field->id`


**Example hook names:**
- `gk/gravityexport/field/flow/user-property` (base hook)
- `gk/gravityexport/field/flow/user-property_1` (with first modifier value)
- `gk/gravityexport/field/flow/user-property_1_2` (with all modifier values)
:::

Modifies the user property used to resolve Gravity Flow user field values.

By default, the field exports the user ID. Use this filter to export a different property, such as `display_name` or `nickname`. Applies to `workflow_user`, `workflow_multi_user`, and the user portion of `workflow_assignee_select` fields.

## Parameters

| Name | Type | Description |
|------|------|-------------|
| $property | `string` | The user property name. Default <code>user_id</code>. |
| $field | [`\GF_Field`](https://docs.gravityforms.com/gf_field/) | The current field object. |

### Since

- [1.9.0](../../since/1-9-0/)

### Source

Defined in `src/Field/FlowField.php` at line 358