About us
Power BI is a suite of Business Analytics solutions from Microsoft that covers the entire Analytics journey – from connecting to multiple data sources, to self-service reports and dashboards to publishing your insights to your organization or the entire world.
Apart from flexible and extensible visualisation features, Power BI contains data extraction and transformation tools as well as a very powerful data modelling and calculation engine, which are also found in the latest versions of Microsoft Excel und are known to many under the name of Power Query and Power Pivot. As such, many Power BI topics are equally relevant for Excel users that want to give their excel solutions a more solid, secure and powerful foundation.
With this group, we want to foster an intensive exchange around these technologies. Our Meetups feature presentations by Power BI users and experts, and opportunities to network, exchange tips and talk shop with other users.
Our Github Repository is here: https://github.com/mark-optiopay/berlin-pbi-group
Our site on the PUG Community is here: http://www.pbiusergroup.com/berlin
Upcoming events
1

Introduction to DAX User Defined Functions (UDFs)
Reply, Lützowstraße 106, Berlin, BE, DEWe are very happy to invite you to a special in-person Berlin Power BI User Group meetup at TD Reply HQ.
This time, we will be joined by Marco Russo from SQLBI on an exclusive session on DAX User Defined Functions (UDFs).
A user-defined function is a DAX formula with parameters that can return values or tables, with parameters passed either by value or by expression. In this session, Marco will show how to define and consume user-defined functions in your semantic model, how to share them across different models, and how to use function libraries created by the community.
If you work with Power BI, Microsoft Fabric, semantic models, or DAX, this is a great chance to learn directly from one of the leading experts in the field. Marco Russo is co-author of The Definitive Guide to DAX and one of the best-known voices in the global Power BI community.
We will open the doors from 18:00, so there will be time to arrive, grab some food and drinks, and connect with other people from the Berlin data community before the session starts.
As a bonus, participants will also receive a discount coupon code for the Mastering DAX Workshop Berlin taking place on June 15–17, 2026.
Agenda
- 18:00 – Arrival, food, drinks, networking
- 18:30 – Session starts
- After the session – Networking
Location
TD Reply HQ
Lützowstraße 106
10785 BerlinWe are looking forward to seeing you there and spending a great evening together with the Berlin Power BI community.
15 attendees
Past events
65


