Each ARC user can choose to set the Date Range parameter for each report so that it runs with the same setting every time My Dashboard is viewed.
To permanently set the Date Range parameter:
In the left-hand Navigator panel, click the Set Properties icon next to the dashboard report you want to configure.
In the pop-up window that appears, locate the Delivery: area. Click the Save the report radio button.
Scroll to the bottom of the window. Locate the Shortcut to section and click on the Source Properties link.
In the pop-up window that appears, click the Report tab. In the Prompt values: section, un-check the Prompt for values checkbox. Then click the Set… link.
Note: Not every Dashboard Report has parameters to set. If the Set… link does not appear, that means the report you are configuring does not need you to supply any parameter values.
In the window that appears, choose the default Date Range value you want to use each time the dashboard report runs. Then click Finish.
In the Set Properties window, click OK. You are returned to the My Dashboard view.
Click the Refresh icon in the top-right to run the report in My Dashboard.