The Options => Settings menu allows to set the configuration of the browser.
General options
"Show Applications in Diagram": show the applications in the diagram when opening a model in the browser (by default, only the modules are shown)
"Show Instances in Diagram": if the modules instanciations and their associated templates must be shown in the diagram (by default only the instances are shown)
"Allow Edition": if the edition of opened configurations is allowed
"Always Show Module names in Diagram": if modules names should always be presented in the diagram export, even if the application has only one module