withCount('species')->withCount('varieties'); return self::buildQuery($model); } protected function getColumns() { return [ Column::make('name')->title('Nom'), Column::make('alias'), Column::make('latin'), Column::make('family.name'), Column::make('species_count')->title('Nb Espèces')->searchable(false), Column::make('varieties_count')->title('Nb Variétés')->searchable(false), Column::computed('action') ->exportable(false) ->printable(false) ->width(120) ->addClass('text-center'), ]; } }