I removed product line button in line_items.js in modules/AOS_Products_Quotes:
footer_cell.innerHTML="<input type=‘button’ tabindex=‘116’ class=‘button’ value=’"+SUGAR.language.get(module_sugar_grp1, ‘LBL_ADD_PRODUCT_LINE’)+"’ id=’"+productTable.id+“addProductLine’ onclick='insertProductLine(”"+productTable.id+"",""+groupn+"")’ />";
and now i cant get it back! I uploaded line_items.js from copy and repaired…