Start the viewer and press the button “Grids”. Under “Select a grid” please press the button “Add”. Afterwards you have to enter the following URI-address in the field “login URI”:http://united-galaxiesgrid.de:8002/
Then press the button “Get Grid Info”. The settings of the viewer will then be automatically taken from the grid. Furthermore, the setting “platform” has to be set to “OpenSim”. Finally, press the button “Default” to make United Galaxies your default grid. Done!