Our ProjX application has its own content and window management. If you need a dialog, follow the description in Open a Custom Dialog but DON'T open the dialog with:

Dialog.openInternalFrame(...);

because the opened frame won't be in the list of managed frames. To open the dialog, simply call:

<projx_instance>.openContent(this, "Title", true, dialog);

Information

All managed frames/contents will be closed automatically from ProjX after logout!