+.IP \fB-sponsor\ \fIsponsor\ \fRor\ \fB-sp\ \fIsponsor\fR
+Set the sponsor of the specified user to \fIsponsor\fR. This field is
+intended to be used for accounts in the GUEST and VOUCH classes.
+.IP \fB-expiration\ \fIdate\ \fRor\ \fB-e\ \fIdate\fR
+Set the expiration date for the specified user to \fIdate\fR. This
+field is intended to be used for accounts in the GUEST and VOUCH
+classes.
+