Hi,
I created a calendar in power query which I then loaded as a table and then into power bi,
I have a column year-month, and even though this shows up in 'data' view, when I go to report view it isn't available, Just doesn't show up?
I've created the same sort of Column in DAX where it shows up and is usable, any suggestion as to why and can share a work book if it helps.

Richard.