The Configuration Administration Web Page is the primary editor for the most frequently created and/or changed configuration entities.
By default, this page is only accessible on the server Inventu Viewer+ is installed on, but this can be overridden with the web.config entry remoteCfgAccess set to "yes" by directly editing web.config.
The URL at the server is http://localhost/fvterm/config/Admin.html
Details are in the dedicated section Configuration Administration Web Page