[j-nsp] Isis tag

[M.Mihailidis]

hello all 
i want to tag two loopbacks with tag 100 in isis
and give the tag high priority.
i thought of this

interface loopback 7
 ip address 1.1.1.1 255.255.255.255
isis tag 100

interface loopback 8
 ip address 1.1.1.2 255.255.255.255
isis tag 100


route-map 1 permit
match tag 100
set priority ?????

is this the right way ?
and the range is <0 - 2147483647 the higher the number is also higher priority?