Here is a small powershell script for creating multiple subscribers from a CSV-file.

Your file should look like this:

“Name”,”Email”,”SMS”,”IM”
“Marsellus Wallace”,”marsellus.wallace@opsmode.com”,”12345678”,”marsellusw”

And the code looks like this:

$NotificationSubscribers = Import-Csv “D:\temp\SCOMNotificationSubscribers.csv”

foreach($NotificationSubscriber in $NotificationSubscribers)
{
$Name = $NotificationSubscriber.Name
$eMail = $NotificationSubscriber.Email
$SMS = $NotificationSubscriber.SMS
$IM = $NotificationSubscriber.IM

Add-SCOMNotificationSubscriber -Name $Name -DeviceList $eMail,”sms:$SMS”,”sip:$IM”
}