Row-Level Security (RLS) is great, but it cannot hide sensitive columns completely. When you try to use Object-Level Security (OLS) instead, your charts often crash.
This post solves that problem. Learn how to implement a "Defence in Depth" strategy and discover the Field Parameter trick that allows you to hide columns dynamically while keeping your dashboard error-free.

The winner(s) of round 1 of the 2026 Power BI dataviz world champs are here! Read the article to learn more.

Do you know what the Percent option really means in Power BI rule based conditional formatting?
It does not work the way most of us assume.
I explained the behavior with a simple example

Tired of applying conditional formatting visual by visual? In this post, I share a practical DAX strategy to centralize your formatting logic and save hours of work plus, a proposal for a new "Page-Level" feature we need in Power BI

Join us for the third and final preliminary round of the Power BI Dataviz World Championships.