dt.sh help setConfigValue on Linux) to get the help page for this command. In the command prompt window, dt help setConfigValue (or. For details, see Using the dt command line tool. On the server where Dundas BI is installed, open a command prompt or terminal and navigate to the tools folder containing the dt tool. You can also use the /reset argument to reset the setting's values in all scopes and scope targets such as servers. This article shows you how to set the value of a configuration setting in the Global scope using the dt command line tool.