\renewcommand{\@ResumeSubEntry          }[6]
{
  % 1 – date
  % 2 – optional: position
  % 3 – title
  % 4 – location
  % 5 – optional: grades
  % 6 – optional: comment/description
  \setlength\tabcolsep{0pt}
  \setlength{\extrarowheight}{0pt}
  \begin{tabular*}{\textwidth}{@{\extracolsep{\fill}} L{\textwidth - 4.5cm} R{4.5cm}}
    \setlength\leftskip{0.2cm}
    \subentrytitlestyle{#3}                             & \ifempty{#2}{\subentrydatestyle{#1}}                                                                \\
    \ifnotempty{#2}
      {
        \subentrypositionstyle{#2\ifnotempty{#5}{, #5}} & \subentrydatestyle{#1}                                                                              \\
      }
    \ifnotempty{#6}
      {
        \multicolumn{2}{L{17.0cm}}{\subdescriptionstyle{#6}}                                                                                                  \\
      }
  \end{tabular*}
}