Hi, I would like the bibliography to rendered with only the first author
and then et al, so I tried

\definebtxrendering[example][dataset=example,method=local,alternative=apa]
\setupbtxlistvariant[etallimit=2,etaldisplay=2,etaltext={\it et al}]

but without success.


This was my first step. In fact, I would like to use it on my customized
bibliography below.

\definebtxdataset[example]
\usebtxdataset[example][../social.bib]
\definebtxrendering[example][dataset=example,method=local,alternative=flavien]
\setupbtxlistvariant[etallimit=2,etaldisplay=2,etaltext={\it et al}]
\startsetups btx:flavien:article
  \btxfield{author}\crlf
  {\bf \btxfield{journal}}: \btxfield{pages}, volume~\btxfield{volume}
(\btxfield{number}), \btxfield{year}\crlf
  {\it \btxfield{title}}

\startframedtext[frame=on,leftframe=on,rightframe=off,topframe=off,bottomframe=off,location=middle,align=right,width=0.9\textwidth,bodyfont=small]
    \btxfield{abstract}
  \stopframedtext
\stopsetups

Thanks,
F.