Use case:
We are running a “pre/post” analysis in workspace and want to make the dashboard a dynamic monitor for the duration of the test (this would also be applicable to new site launches or new feature launches that a user might want to monitor over time, this test will be running for a few months in our case).
We can easily create a custom date range in workspace for the “Post” period (start fixed date to end of current day), but we can’t seem to make a rolling “pre” period. We would need the ability to do start of [user specified fixed day] minus # of days [rolling backwards relative to current date] through fixed end date.
So if we launched something on Oct 24th, we could compare dynamically 13 days pre & 13 days post, and if we loaded the workspace tomorrow it would roll to 14 days pre/post.