Marco Russo and Alberto Ferrari aren’t satisfied with a single date:
The best practice when we have multiple dates is to create a single, shared Date table and to connect it to all the date columns with different relationships. When a table has more than one date column, only one relationship can be active while the other relationships are inactive. In our sample model, the Date table connects both Sales[Order Date] and Sales[Delivery Date] with two relationships: one is active (with Order Date) and one is inactive (with Delivery Date).
Read on for a couple of options and what they mean for your visuals.