Refreshing Data on a Dashboard
You can refresh the data on a dashboard. This will obtain and display the latest data from every data source used by the charts in your dashboard.
To refresh the data on a dashboard:
On the dashboard, select Refresh Data from the dashboard drop-down () menu.. The Refresh dialog appears.
Click Refresh on the dialog. All charts on the dashboard are refreshed.
Even if the dashboard has not been saved, the refresh obtains the latest data and honors whatever unsaved changes you have made to it. For example, if you had applied a filter or added charts to the dashboard, the filter and the new charts are retained when the data is refreshed.