1. Duplicate the scenario of “Existing Conditions”
In the Project Manager window, under Drainage Network Scenarios, select the “Existing Conditions” scenario and then duplicate the scenario by either of the following two ways: 1) right click to open context menu and select Duplicate; 2) click on the Duplicate button .
In the popped-up Duplicate Scenario window, re-name the scenario as “Proposed Conditions – Working”, check boxes for Commands and Runs and then click Duplicate.
2. Change the background
To set the background, right-click on canvas to open context menu and choose Background -> Change Background… to select the picture which is provided in the exercise package …\data\Proposed.JPG.
After changing the background, the schematic view with the new background will be displayed.