This is a huge win for those of us who try to use Power BI for market basket analysis. Here is a the link to documentation https://support.office.com/en-us/article/CONCATENATEX-Function-DAX-ae3ba882-c260-4a56-82d1-70ee66451b39
The tutorial on how to use this function for market basket analysis will be available shortly.
business intelligist 
Hi there, did you work on the tutorial for MBA using concatenateX?
Was this tutorial published?
Never finished it… Thank you for reminding me, I will try to get it out there soon
Thank you!
the market basking analysis tutorial will be posted on Monday…