Default group by in Dashboard?

If I have a Dashboard , how can I default the Group By, Filters, etc.? I can’t find any option to do that

When you are in Dashboard to create and deploy your dash, you can right click on the grid icon and go to properties. Click the checkbox for Show Group By. In the same window, look at the Filter tab. Add your filter criteria here.

Now before you deploy it you have to decide which columns to group by. Look at the dashboard tab that shows your grid and columns. Drag the column (s) you want to group by up to the header section. Now when you save and deploy the dashboard it will automatically group by that grouping.

The filter should be even easier as long as you want to default to a static value.
Good luck!
Nate
Dashboardgroupby