Currently there is not value mapped Items meaning displayed on Network map labels.

For example: if exist value mapping for upsBasicOutputStatus such as 2 -> OnLine, then that's Item value is displayed on network map label with

function as '2', not 'OnLine'.

Code for replacing value of user function with they real meaning in Zabbix's frontend (include/maps.inc.php) is not exist.

I would like to get meaning of mapped value on the label.

Actually i made a few changes in code of maps.inc.php, testing code in work sucessfully, and offer they to developers.

In maps.inc.php::expand_map_element_label_by_data() i was change a $label = str_replace(..., DATA, ...) strings to $value = DATA and append at end of foreach($matches[0]...) cycle small piece code

if($db_item['valuemapid']) $value=replace_value_by_map($value, $db_item['valuemapid']);
$label = str_replace($expr, $value, $label);

Now in my Network Map i have explained value of Item.