Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

July 7 - July 17 | Round 2 of the Power BI Dataviz World Championships. Don't miss your chance! Learn more

Reply
JR-DCPS
Advocate II
Advocate II

Datamart Row-Level Security

So I'm excited to try out the new datamarts, but is there or will there be a way to do RLS dynamically like in the desktop version? I can't use the current version of the RLS offerings because 1) there's a fair amount of change between security groups and 2) it would mean maintaining over 100 different security groups per datamart which is extremely unfeasable.

 

Any further info or assistance on a workaround would be extremely helpful.

7 REPLIES 7
cedar
Frequent Visitor

Is there any place where we could rate this option to be developed ?

https://ideas.powerbi.com/ideas/idea/?ideaid=efab463e-1444-ed11-97b2-501ac5248c93

 

It doesn't have many votes, but it seems like I'm not the only one who needs the dynamic option for datamarts.

daniel_jaramill
New Member

Hello, any luck doing dynamic RLS on datamart PBI ?

v-zhangti
Community Support
Community Support

Hi, @JR-DCPS 

 

Based on your description, you could need dynamic RLS with a hierarchy.

https://radacad.com/dynamic-row-level-security-with-organizational-hierarchy-power-bi

https://community.powerbi.com/t5/Desktop/Dynamic-Row-level-security/m-p/1276566#M559193 

https://www.kasperonbi.com/power-bi-desktop-dynamic-security-cheat-sheet/ 

 

Best Regards,

Community Support Team _Charlotte

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

Hi @v-zhangti ,

 

As I mentioned, I am currently using the solutions you provided and they've been working well for the past year. The issue is that the RLS is structured differently in the new Datamart models. For a dataset, I'm restricted to "Column equals value" type statements and can't put a DAX function in as shown in the screenshot below.

JRDCPS_1-1654016185804.png

 

I did try to just paste the DAX expression in, but that doesn't work. So as per my original question, is there a timeline to put PBI Desktop-style RLS in place for Datamarts or is there something I'm missing?

Anonymous
Not applicable

This is also crucial to our use cases!

Any update on when we'll be able to use DAX expressions in Datamart security groups like we can in PBI Desktop?

I am also needing guidance on if it is possible to implement dynamic RLS in a datamart as detailed in Configure row-level security with the dynamic method - Learn | Microsoft Docs.

Helpful resources

Announcements
FabCon and SQLCon Barcelona 2026

FabCon & SQLCon – Barcelona 2026

Join us in Barcelona for FabCon and SQLCon, the Fabric, Power BI, SQL, and AI community event. Save €200 with code FABCMTY200.

60 days of Data Days Carousel

Data Days 2026

Join Fabric Data Days 2026: 60 days of free live/on-demand sessions, challenges, study groups, and certification opportunities.

Power BI DataViz World Championships carousel

Power BI DataViz World Championships - June 2026

A new Power BI DataViz World Championship is coming this June! Don't miss out on submitting your entry.