https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5181191#M97 <P><span class="lia-unicode-emoji" title=":locked_with_key:">🔐</span> OneLake security roles can have members nobody explicitly added.<BR /><BR /></P><P>That's not a bug. That's Virtual Members. <span class="lia-unicode-emoji" title=":busts_in_silhouette:">👥</span><BR /><BR /></P><P>In Microsoft Fabric, workspace roles and item permissions don't just control the workspace.<BR />They automatically map into OneLake security roles inside a Lakehouse.<BR /><BR /></P><P><span class="lia-unicode-emoji" title=":office_building:">🏢</span> Assign someone as a Workspace Viewer.<BR /><span class="lia-unicode-emoji" title=":house:">🏠</span> They land in the matching OneLake role — automatically, without a separate step.<BR /><BR /></P><P>Most teams don't know this exists and end up managing two layers of security separately.<BR /><BR />You don't have to. <span class="lia-unicode-emoji" title=":white_heavy_check_mark:">✅</span></P><P><BR />In this week's Fabric Monday, I walk through how Virtual Members work,<BR />how the mapping is structured, and what it means for your Lakehouse security model. <span class="lia-unicode-emoji" title=":movie_camera:">🎥</span></P><P>&nbsp;</P><P><SPAN class="videoUrl hidden">watch?v=GPI50TzJNCs</SPAN></P> Mon, 11 May 2026 21:08:51 GMT DennesTorres 2026-05-11T21:08:51Z https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5181191#M97 <P><span class="lia-unicode-emoji" title=":locked_with_key:">🔐</span> OneLake security roles can have members nobody explicitly added.<BR /><BR /></P><P>That's not a bug. That's Virtual Members. <span class="lia-unicode-emoji" title=":busts_in_silhouette:">👥</span><BR /><BR /></P><P>In Microsoft Fabric, workspace roles and item permissions don't just control the workspace.<BR />They automatically map into OneLake security roles inside a Lakehouse.<BR /><BR /></P><P><span class="lia-unicode-emoji" title=":office_building:">🏢</span> Assign someone as a Workspace Viewer.<BR /><span class="lia-unicode-emoji" title=":house:">🏠</span> They land in the matching OneLake role — automatically, without a separate step.<BR /><BR /></P><P>Most teams don't know this exists and end up managing two layers of security separately.<BR /><BR />You don't have to. <span class="lia-unicode-emoji" title=":white_heavy_check_mark:">✅</span></P><P><BR />In this week's Fabric Monday, I walk through how Virtual Members work,<BR />how the mapping is structured, and what it means for your Lakehouse security model. <span class="lia-unicode-emoji" title=":movie_camera:">🎥</span></P><P>&nbsp;</P><P><SPAN class="videoUrl hidden">watch?v=GPI50TzJNCs</SPAN></P> Mon, 11 May 2026 21:08:51 GMT https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5181191#M97 DennesTorres 2026-05-11T21:08:51Z https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5225576#M100 <P>nice</P> Mon, 22 Jun 2026 05:54:54 GMT https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5225576#M100 davidwarner344 2026-06-22T05:54:54Z https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5225675#M101 <P>Thank you!</P> Mon, 22 Jun 2026 06:36:51 GMT https://community.fabric.microsoft.com/t5/Webinars-and-Video-Gallery/Fabric-Monday-112-Virtual-Members-In-Onelake-Security/m-p/5225675#M101 DennesTorres 2026-06-22T06:36:51Z