{assign var=getImageListParam value=[
    'tvname'    =>  Images,
    'tpl'       =>  '@CODE: <img src="[[+image]]" class="img-thumbnail img-item"/>',
    'limit'     =>  1,
    'randomize' =>  true,
    'docid'     =>  {$object_sale.id}
]}
        
{snippet name='getImageList' assign=image params=$getImageListParam parse=true}

{$image}