Code country and ISO Code

Hi guys,

I'm defining a new country into the step 'Define countries in R/3 system' : this country is 'Serbia-Montenegro' but when I click on 'New entries' and I'm seeking for the code country I don't find it..and the same thing it happens for the ISO code because I don't find the step into customizing where I can enter the ISO code which I after should select (CS) while I enter the severals fields into 'Define countries in R/3 system' in customizing...How can I do?Thanks in advance bye

Maximilian