Hello, I have a column with data separated by & that comes from transforming a data list into a grouped column. Now I would like to convert that data string back to a list to treat it and remove duplicates.
Does anyone know how it's done? Thanks in advance.
The goal is to have a column with the unique values and leave concatenated those that are not unique.
@Syndicate_Admin In Power Query or DAX or do you care?
Follow on LinkedIn
@ me in replies or I'll lose your thread!!!
Instead of a Kudo, please vote for this idea
Become an expert!: Enterprise DNA
External Tools: MSHGQM
YouTube Channel!: Microsoft Hates Greg
Latest book!: DAX For Humans
DAX is easy, CALCULATE makes DAX hard...
Helpful resources
Power BI Monthly Update - November 2025
Check out the November 2025 Power BI update to learn about new features.
Fabric Data Days
Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!
FabCon Atlanta 2026
Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.
