---
title: Custom Properties
description: Additional properties to augment the set of properties supported by agent. Custom properties can be specified as follows:
component: web-agents
version: 2025.11
page_id: web-agents:properties-reference:com.sun.identity.agents.config.freeformproperties
canonical_url: https://docs.pingidentity.com/web-agents/2025.11/properties-reference/com.sun.identity.agents.config.freeformproperties.html
---

# Custom Properties

Additional properties to augment the set of properties supported by agent. Custom properties can be specified as follows:

* `customproperty=custom-value1`

* `customlist[0]=customlist-value-0`

* `customlist[1]=customlist-value-1`

* `custommap[key1]=custommap-value-1`

* `custommap[key2]=custommap-value-2`

Add any property that is not yet in the AM console as a custom property.

|                    |                                                                                   |
| ------------------ | --------------------------------------------------------------------------------- |
| Property name      | `com.sun.identity.agents.config.freeformproperties`   Introduced in Web Agent 4.x |
| Function           | Custom                                                                            |
| Type               | Unused                                                                            |
| Bootstrap property | No                                                                                |
| Required property  | No                                                                                |
| Restart required   | No                                                                                |
| AM console         | Tab: `Advanced`Title: `Custom Properties`                                         |