Having the first thing new sub-accounts see being a bunch of empty widgets with errors or "no data found" messages is a VERY negative first impression to leave for our SaaS agancies.

We really need the ability to either create default widgets and layouts of our own choosing (including the option to have nothing at all just like with the current message "Your dashboard looks empty. Start adding widgets to your dashboard." when all the widgets are deleted)

OR have widgets loaded with dummy data (clearly stating it's Sample Data and not real) to at least LOOK functional and motivating for our new sub-accounts to replace the data with their own real data etc.