Add ability to customize date range when producing Success Snapshots

I have not begun using Success Snapshots yet for various reasons but talking with my Gainsight CSM I understand that if I have formatted a presentation to have specific Reports show up on the slides, the date range will be hardcoded and the CSM would not be able to select an alternative date range.

Sometimes adapting to customer schedules has an impact on the date range of data you plan to share.  There needs to be flexibility in the SS feature for the CSM to select a date range that maps  to their specific need.