%ed_en = { '069836' => 'p1',
            '025939' => 'p2',
... }

##</code><code>##

%p1 = { 'dn' => 'st-eduid=ed988766,ou=People,dc=xyz,dc=com }
%p2 = { 'dn' => 'st-eduid=ed123456,ou=People,dc=xyz,dc=com }