Name: Paul O'Sullivan: Power Query & getting started with M beyond the User Interface
Start: 2025-10-21T18:00:00+01:00
End: 2025-10-21T20:00:00+01:00
Location: Accenture The Dock

**Important Details**

\*\* VENUE \*\*
It is in-person only, so please only RSVP if you intend to join us. Please take note of the venue, as this can change across our different events.

\*\* RSVP Closes Monday 20th October 2pm \*\*

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**Topic Summary**

In this session Paul will go through the data types (Scalar, Record, List, Tables), how to create each from scratch with M code and the creation & application of built in and custom functions.

He gives practical examples of their usage with a crosstab table of data and how to avoid getting an error on import should a new column appear in the pivot using a list.

Overall, it’s about encouraging more confidence around using/adjusting M.

**Speaker Bio: Paul O'Sullivan**

Paul is a regular attendee at the Dublin Microsoft Power BI/Fabric User Community, bringing over 30 years of banking experience to the table. Throughout his career, he's mastered a variety of reporting tools, including IBM Cognos Transformer, SAP Business Objects, and Tableau. For the past decade, however, Paul's passion has been dedicated to Excel and Power BI, where he continues to innovate and inspire. Join us to hear Paul's insights and how to get started with the M Query language.

Ben Watt

Microsoft Fabric Dublin

Technology

Data Analytics

Data Science

Big Data

Data Visualization

Microsoft

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Power BI

Paul O'Sullivan: Power Query & getting started with M beyond the User Interface

Accenture The Dock

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Paul O'Sullivan: Power Query & getting started with M beyond the User Interface

Microsoft Fabric Dublin

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