pgfgantt how do you connect start-start at the same time with three segment?

In pgfgantt, connecting multiple simultaneously-starting bars by start-to-start produces a vertical arrow. Does pgfgantt support a three-segment arrow, i.e. left, down, right? (finish-to-start seems to go five-segment in other tools, too).

Just scrolling a bit in the manual, doesn't look like it's supported out of the box (unless I missed something). But you can define any type of link yourself with \newganttlinktype. Example below, more info in section 2.9 Links of the pgfgantt manual.

\documentclass{article}
\usepackage{pgfgantt}
\ganttsetstartanchor{west}
\ganttsetendanchor{west}
}
\begin{document}
\begin{ganttchart}{1}{12}
\gantttitle{2011}{12} \\
\gantttitlelist{1,...,12}{1} \\

• @JohnMoser Actually, compared to some other manuals (notably, pgf/TikZ and pgfplots), the 50 pages of the pgfgantt manual isn't really all that huge ... (Yes, the PDF is about 100 pages, but the last half is the documented code, so not something most people would need to read, I think.) Jun 5, 2021 at 11:48