You can create your own background picture for the diagrams in AFS. These pictures are unique per configuration name. The picture should be PNG-files , be called <configuration-name>.png and be placed in the APPMAINDIR\AiolosForecastStudio directory on the server. There is a sample file provided with installation, is called “sample_test_diagramimage.png”. If you want this as the background for a configuration named “Test” (in the serversettings.xml file) you rename it to “test.png”