> For the complete documentation index, see [llms.txt](https://documentation.ajaxsearchpro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://documentation.ajaxsearchpro.com/general-settings/grouping-title-duplicates.md).

# Grouping title duplicates

{% hint style="warning" %}
This is not the same as [results grouping](/advanced-options/grouping-results.md) feature.
{% endhint %}

![](/files/EHeQbgfGSLDv1yEJrBNC)

In some rare cases it might be required to group the results by titles instead of IDs. Post types are distinctive by IDs (each post and post type object has a different ID). Mostly, event calendar type plugins do use the same title (for example recurring events), and then this feature can be really handy.