Select from options: Continue writing the next sentence.

How to change your last name after marriage 
List your new name on your marriage certificate. 
When you go to the courthouse to get your marriage certificate, the clerk should ask you if you would like to change your name. Make sure your full new name is listed on the marriage certificate.

OPT: [I] The clerk will issue a new name for your divorce or copy of your final name after the change. To change your name for only a few months after marriage, the clerk will need to write the old name down on your certificate. [II] If you have already obtained your marriage certificate and it does not include your name change, you will need to use the court system to change your name. In some states, this method only permits you to change your middle and/or last name to the last name of either spouse, or combine your last names. [III] Technically, you will use your new name regardless of whether you or your spouse are married. If you and your spouse were married only for several years, your full middle name will still be the same on the certificate. [IV] Be sure to include your middle name as well, even if it is temporarily shortened. If you don't know what your full name is, consult a lawyer.
Answer:
[II]