--- /dev/null
+package DBIx::DBSchema::ColGroup::Index;
+
+use strict;
+use vars qw(@ISA);
+use DBIx::DBSchema::ColGroup;
+
+@ISA=qw(DBIx::DBSchema::ColGroup);
+
+=head1 NAME
+
+DBIx::DBSchema::ColGroup::Index - Index column group object
+
+=head1 SYNOPSIS
+
+ use DBIx::DBSchema::ColGroup::Index;
+
+ # see DBIx::DBSchema::ColGroup methods
+
+=head1 DESCRIPTION
+
+DBIx::DBSchema::ColGroup::Index objects represent the (non-unique) indices of a
+database table (L<DBIx::DBSchema::Table>). DBIx::DBSchema::ColGroup::Index
+inherits from DBIx::DBSchema::ColGroup.
+
+=head1 BUGS
+
+Is this empty subclass needed?
+
+=head1 SEE ALSO
+
+L<DBIx::DBSchema::ColGroup>, L<DBIx::DBSchema::ColGroup::Unique>,
+L<DBIx::DBSchema::Table>, L<DBIx::DBSchema>, L<FS::Record>
+
+=cut
+
+1;
+