X0101 EFFECT 33 LIVE 2021-05-20 17:29:00

N-14

0000910682 DELAWARE GROUP ADVISER FUNDS 333-255169 0000910682 DELAWARE GROUP ADVISER FUNDS S000003911 DELAWARE DIVERSIFIED INCOME FUND C000171464 Class R6 0000875352 DELAWARE POOLED TRUST S000003939 Macquarie Core Plus Bond Portfolio C000011048 DPT CLASS