Pattern based trigger that will enable group matches into single Alert

Hi ultimateabd87 ,

I see what you mean, it can be really overwhelming for the mailbox if each matching row triggers a separate email. As far as I know, right now in Fabric’s alerting system, there isn’t a built-in way to group multiple matches into a single alert email for pattern-based triggers – at least not via the UI or a toggle as you mentioned in your screenshot.

What some folks do is use some kind of aggregation or batching logic before the alert action. For example, if you can set up your trigger query to summarize or batch the results, the alert will include only the grouped info. But if you want to collect several distinct matches and send them together, that’s a bit tricky without extra automation or using Logic Apps/Power Automate to catch and batch alerts before sending them as one email.

I’d recommend checking if your use case fits with a summary query, or looking into automating the email part with external tools if grouping is really needed.

If my response resolved your query, kindly mark it as the Accepted Solution to assist others. Additionally, I would be grateful for a 'Kudos' if you found my response helpful.

Hi ultimateabd87 ,

Thanks for reaching out to the Microsoft fabric community forum.

burakkaragoz , 

Thanks for your prompt response

ultimateabd87 ,

In addition to burakkaragoz , I’m adding learning documents here. They may help you, ultimateabd87 , understand and resolve the issue.

Batch process messages as a group - Azure Logic Apps | Microsoft Learn

Scheduled analytics rules in Microsoft Sentinel | Microsoft Learn

Create Activator alerts from a Real-Time Dashboard - Microsoft Fabric | Microsoft Learn

Create Power BI alerts and refine them in Fabric Activator - Microsoft Fabric | Microsoft Learn

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