From OpenSCADAWiki
Q: Is it possible to operate OpenSCADA by means of a usual WEB-browser?
Re: Yes, it is possible. For configuration of OpenSCADA from a WEB-browser there were created the modules UI.WebCfg and UI.WebCfgD; for the operational interfaces execution there was created the module UI.WebVision and for users HTML pages creation there was created the module UI.WebUser. Which all are called by the module Protocol.HTTP of the subsystem "Transport Protocols".