Go to Dashboard Designer. Under Options > Guide, you have these options: 1280 x 1024, 1280 x 768, 1152 x 864, 1024 x 768, 800 x 600 This is it for options via the interface. Switch to Proportional Size once you complete the Dashboard; it should help. If this is not sufficient, you could maybe inject custom JavaScript into your environment. Go to your Webapp and look for ...apache-tomcatwebappsjasperserver-prooptimized-scripts. You'd have to write your own code, but this is worth considering. Note: The Dashboard designer in 6.x is new, a re-write. If you upgrade and migrate your 5.6 Dashboards, you won't be able to edit them in the new Dashboard designer. The legacy designer remains available in 6.0.