# DataSet Action available URL Interpolation Parameters

**URL:** <https://discuss.liferay.com/t/dataset-action-available-url-interpolation-parameters/766>\
**Category:** Low-Code Development\
**Tags:** low-code\
**Created:** [June 30, 2026, 4:47pm UTC](https://discuss.liferay.com/t/dataset-action-available-url-interpolation-parameters/766 "2026-06-30T16:47:14Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Artal](https://avatars.discourse-cdn.com/v4/letter/a/3be4f8/32.png) [@Artal](https://discuss.liferay.com/u/Artal)\
**Post date:** [June 30, 2026, 4:47pm UTC](https://discuss.liferay.com/t/dataset-action-available-url-interpolation-parameters/766/1 "2026-06-30T16:47:14Z")

</div>

In the documentation of [Data Set Actions - Liferay Official Documentation - Liferay Learn](https://learn.liferay.com/w/dxp/low-code/data-sets/managing-data-sets/data-set-actions) it recomends using URL Interpolation Parameters:

> URL Interpolation: Use interpolated parameters in URLs to send information dynamically to the API. Enclose parameterized values in curly braces `{}`.
> 
> For example, replace static values like `(...)externalReferenceCode=9ad3e87f-0a7b-4624(...)` with `externalReferenceCode={externalReferenceCode}` so the value is retrieved dynamically based on the item.

Where can we see the available ones? In Liferay DXP 2025.q1.22-lts the {siteId} is not one of them (or at least it resolves as “undefined” in the Object Action URLs). I’m using site scoped objects and I need to have the siteId as a parameter. The {scopeKey} returns the site name, but not its Id.

I would like to use the siteId as a parameter to link to a display page template for Object Entry edition from a Data Set, as its parameters currently match the pattern:

[domain]/web/[site-name]/e/[display-page-template-friendlyURL]/[site-id]/[object-entry-id]