This note explains how to create a Dashboard with Exploratory Desktop and share it with your co-workers.
If you add charts, analytics or data frames that contain the parameters to the dashboard, those parameters will show up automatically when you run the dashboard. You can change the parameters to update charts and analytics in the dashboard on the fly.
Please see here for more details about Parameter.
You can set a row height of each row if "Fit to Screen" option is disabled.