Using the group-by column option in the Formula Columns data table context menu is a powerful tool for slicing and manipulating data. There is currently no way to know - beyond looking in the formula column menu itself - which columns are assigned to a Group By role. I would like to see a visual indicator of some sort at the main data table level of which columns are assigned to a Group By role.
This request has been mentioned by customers during a JMP Accelerate session on May 14, 2020. Regeneron, Celgene, IFF, and II-VI were in attendance.
