In today's digital workflows, storing data efficiently is only one part of the process — making that data available across multiple platforms is equally critical. If you've been building apps with Microsoft Power Platform, you've likely needed to sync data between Dataverse and SharePoint.
In this guide, I'll walk you through a Power Automate flow that syncs records from a SharePoint list to a Dataverse table, with smart duplicate prevention and dynamic mapping.
Why Sync Dataverse to SharePoint?
Dataverse is the native data platform for Power Platform — scalable, secure, and relational. But SharePoint still plays a vital role:
By syncing records, you bridge two ecosystems — enabling visibility, flexibility, and collaboration.
What You'll Need
Step-by-Step: Build the Sync Flow
Step 1: Create an Automated Cloud Flow
Go to Power Automate → Create > Automated cloud flow. Name it SharePoint to Dataverse. Trigger: When an item is created or modified (SharePoint).
Step 2: Configure the SharePoint Trigger
Step 3: Search Dataverse for Existing Idea
Add List rows (Dataverse) with filter:
cr999_submitteremail eq '@{triggerBody()?['Email']}'
Step 4: Add a Condition
length(body('List_rows')?['value']) is greater than 0
Step 5: Update or Create in Dataverse
If exists (Yes): Use Update a row with Row ID from the first record.
If not exists (No): Use Add a new row with the same field mapping, then update SharePoint Items based on ID.
Map fields:
Real-World Use Case
I used this flow in an internal idea submission app for a Power Platform training project. Power Automate:
Conclusion
With just a few steps in Power Automate, you can maintain data consistency, avoid duplicates, unlock advanced Power Platform features, and build a foundation for analytics, approvals, and automation.