in fichinter we see double lines which confuse

[tronx2100]

to limit the output in the fichinter list it should be enough to have one line per rowid to limit the output to one line per rowid we should consider to add this block

     if (empty($conf->global->MAIN_FICHINTER_DISABLE_MULTI_LINES)){
             if ($lastid == $objectstatic->id) {
                     continue;
                     }
            $lastid=$objectstatic->id;
     }

at line 697 in /htdocs/fichinter/list.php

so with a switch everybody can easy restore original function with multiple output lines