\begin{tabular}{|c|l||r|r|r||r|}\hline
number & \multicolumn{1}{c||}{title} & \multicolumn{3}{c||}{years } & total \\\cline{3-5}
 & & \multicolumn{1}{c|}{1} & \multicolumn{1}{c|}{2} & \multicolumn{1}{c||}{3} &  \\\hline\hline
\hyperlink{D112}{D112} & \resstablestyletitle{Local project management} & 0.5 & 0.5 & 0.5 & 1.5 \\\hline
 & total Task-1 & 1.5 & 0.0 & 0.0 & 1.5 \\\hline
\hline \hyperlink{D210}{D210} & \resstablestyletitle{Use model specification} & 1.0 & 0.0 & 0.0 & 1.0 \\\hline
\hyperlink{D230}{D230} & \resstablestyletitle{\xcoach format specification} & 4.0 & 2.0 & 0.0 &  6.0 \\\hline
 & total Task-2 & 5.0 & 2.0 & 0.0 &  7.0 \\\hline
\hline \hyperlink{D430}{D430} & \resstablestyletitle{Process generation method} &  4.0 & 0.0 & 3.0 &  7.0 \\\hline
\hyperlink{D431}{D431} & \resstablestyletitle{Arrays and FIFO} &  1.5 & 3.0 & 1.5 &  6.0 \\\hline
\hyperlink{D432}{D432} & \resstablestyletitle{Non-polyhedral extension} &  0.0 &  7.0 & 13.0 & 20.0 \\\hline
 & total Task-4 &  5.5 & 10.0 & 17.5 & 33.0 \\\hline
\hline \hyperlink{D831}{D831} & \resstablestyletitle{HAS front-end user manual} & 0.0 & 0.5 & 1.0 & 1.5 \\\hline
\hyperlink{D840}{D840} & \resstablestyletitle{Publication, communication} & 0.0 & 1.0 & 1.0 & 2.0 \\\hline
 & total Task-8 & 0.0 & 1.5 & 2.0 & 3.5 \\\hline
\hline
 & total & 11.5 & 14.5 & 20.0 & 46.0 \\\hline
\end{tabular}
