-Specify the list of packages or groups to install. These are passed
-directly to C<yum install> or C<yum groupinstall> commands, and thus
-any dependencies are also resolved by yum. You can also use shell
-globs and filenames here, as with ordinary yum.
+=item B<-g "group">
+
+=item B<--groupinstall="group">
+
+Specify the package or group to install. To list multiple packages or
+groups, you must give multiple C<-i> or C<-g> options. Group names
+can contain spaces, so use quotes where necessary.
+
+These are passed directly to C<yum install> or C<yum groupinstall>
+commands, and thus any dependencies are also resolved by yum. You can
+also use shell globs and filenames here, as with ordinary yum.