Advance your Data & AI career with 50 days of live learning, dataviz contests, hands-on challenges, study groups & certifications and more!
Get registeredJoin us at FabCon Atlanta from March 16 - 20, 2026, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM. Register now.
Hi all 🙂
I am trying to migrate from offline excel files to online data flow. But I don't know how to change the data source of existing dashboards for ALL my visuals. Does anybody know?
Thank you!
Best,
Nirvana
Hi, @Anonymous ;
You could change the code in here.
See the working here - Open a blank query - Home - Advanced Editor - Change the source(...) code.
Best Regards,
Community Support Team _ Yalan Wu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!
Check out the October 2025 Power BI update to learn about new features.