Global session variable in DAX
Create a DAX variable that only exists for the user session that can be updated though actions such as clicking buttons. These variables would only be in scope for the current user and would differ from a calculated measure in that they could increment (or decrement) based on a action. These global variables could then be used in other calculations (similar to What If) but not the same.
Is that option existing today? If yes can you please show me how to use it?