# September 25, 2025 - Asset properties selector allows adding custom properties

**URL:** <https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790>\
**Category:** Application Enablement\
**Tags:** web-sdk, app-enablement, Feature\
**Created:** [September 26, 2025, 7:15am UTC](https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790 "2025-09-26T07:15:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![cumulocity](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/cumulocity/32/31990_2.png) [@cumulocity](https://community.cumulocity.com/u/cumulocity)\
**Post date:** [September 26, 2025, 7:15am UTC](https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790/1 "2025-09-26T07:15:47Z")

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## Context

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**Change Type:** Feature  
**Product area:** Application enablement & solutions  
**Component:** Web SDK  
**Deployed at:** [eu.latest.cumulocity.com](http://eu.latest.cumulocity.com), [apj.cumulocity.com](http://apj.cumulocity.com), [jp.cumulocity.com](http://jp.cumulocity.com), [cumulocity.com](http://cumulocity.com), [us.cumulocity.com](http://us.cumulocity.com)

> **Technical details**
>
> **Build artifact:** ui-c8y (1022.31.0)  
> **Internal ID:** MTM-63489

## Description

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The asset properties selector is used to select properties for assets. With this change, it is now possible to add custom properties to the list of available properties in the asset properties selector. These custom properties are a combination of predefined properties and properties from the properties library. The custom properties are added as temporary items to the list and can be removed again. However, they are not permanently stored. This change allows users to have more flexibility in selecting and combining relevant properties for their assets.

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**Author:** ![Kai\_Reinhardt](https://dub1.discourse-cdn.com/flex005/user_avatar/community.cumulocity.com/kai_reinhardt/32/18493_2.png) [@Kai\_Reinhardt](https://community.cumulocity.com/u/Kai_Reinhardt)\
**Post date:** [September 30, 2025, 7:50am UTC](https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790/2 "2025-09-30T07:50:56Z")

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> [@cumulocity](#):
>
> MTM-63489

For which widgets can I use this?

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**Author:** ![Jakub\_Drewniak](https://avatars.discourse-cdn.com/v4/letter/j/258eb7/32.png) [@Jakub\_Drewniak](https://community.cumulocity.com/u/Jakub_Drewniak)\
**Post date:** [October 6, 2025, 9:34am UTC](https://community.cumulocity.com/t/september-25-2025-asset-properties-selector-allows-adding-custom-properties/12790/3 "2025-10-06T09:34:12Z")

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Currently no widget supports adding custom properties (to be precise- HTML widget does for now, but it will be removed from it very soon). If you develop your own widget as a plugin, you can use Asset property selector with `allowAddingCustomProperties: true` already or check how it works in codex/tutorial.