Based on your query, you're looking for the Data Map feature in the free version of Microsoft Purview Data Governance with an M365 E3 license, and you're not finding it where you expected.
You are correct in observing that Data Map isn't visible in the free version of Microsoft Purview that's included with Microsoft 365 E3. That's because the free version only includes a limited subset of features, primarily:
- Data Catalog (basic)
- Data Map history (read-only view)
However, the full Data Map experience - which enables scanning, lineage tracking, metadata management, classification, and integration with data sources - is only available in the enterprise version of Microsoft Purview.
To unlock the full set of data governance capabilities (including full access to the Data Map), you would need to set up a Microsoft Purview account in Azure and use the enterprise-tier services.
For reference, here are two helpful Microsoft docs:
- What's available in the free version of Microsoft Purview governance solutions?
- Get started with data governance solutions
I hope this information helps. Please do let us know if you have any further queries.
Kindly consider upvoting the comment if the information provided is helpful. This can assist other community members in resolving similar issues.
Thank you.