I’ve done this a million times, I just found it useful to publish it for easy reference
C:Program FilesIIS ResourcesSelfSSL>selfssl /T /N:CN=www.tempuri.org /K:1
024 /V:5000 /S:232294796 /P:443
/T: is to make it trusted
/N: is the common name
/K: is bit length
/V: is days of validity
/S: it the Site ID, you can get this from the log prepend (see below)
/P: is port
To get the site ID, open IIS, and check the log settings.
