[Help] Heroic Flag - Minimap

Trying to find out where i can set the flag on the minimap for heroic dungeons to 5 from 0

Does anyone know if it is server side or not?

http://i1224.photobucket.com/albums/ee375/adrianrostas/Untitled.png

Thanks

For me, ICC HC Got no skull and it is considered as normal, tho the entries and everything else is hc.

In which section of core that is related to ?