The TrueLog Explorer feature set varies based on the protocol of the open TrueLog. For example, the Form Data tab is available only when a Web TrueLog is open; the Round trips option is available on the Step through TrueLog dialog box only when an SAPGUI TrueLog is open; and the Stable Screen option is available on the Step through TrueLog dialog box only when a terminal emulation TrueLog is open