CHAMPLAIN SMALL COMPANY FUND Advisor Shares Institutional Shares Market Risk Small-Capitalization Company Risk Active Management Risk Equity Risk Russell 3000 Index (reflects no deduction for fees, expenses or taxes) Russell 2000 Index (reflects no deduction for fees, expenses or taxes) CHAMPLAIN MID CAP FUND Advisor Shares Institutional Shares Mid-Capitalization Company Risk Russell 3000 Index (reflects no deduction for fees, expenses or taxes) Russell Midcap Index (reflects no deduction for fees, expenses or taxes) CHAMPLAIN STRATEGIC FOCUS FUND Advisor Shares Institutional Shares Large Capitalization Company Risk Growth Investment Style Risk Russell 3000 Index (reflects no deduction for fees, expenses or taxes) Russell Midcap Growth Index (reflects no deduction for fees, expenses or taxes) VONTOBEL INTERNATIONAL EQUITY FUND Institutional Shares A Shares Y Shares Foreign Company Risk Foreign Currency Risk Emerging Markets Securities Risk Investment Style Risk Small- and Mid-Capitalization Company Risk Rights and Warrants Risk Convertible Securities Risk IPO Risk Sustainability Risk ESG Integration/Active Ownership Risk Third-Party Data Provider Risk MSCI AC World Index ex USA Index (reflects no deductions for fees, expenses or taxes) Vontobel Global Equity Fund A Shares Y Shares Institutional Shares New Fund Risk MSCI ACWI (NR) (USD) Vontobel U.S. Equity Fund A Shares Y Shares Institutional Shares Real Estate Investment Trusts Risk Depositary Receipts Risk Preferred Stock Risk S&P 500 Index (Net Return) (reflects no deduction for fees, expenses or taxes) Vontobel International Equity Active ETF Vontobel International Equity Active ETF Shares E T F Risks [Member] Advisor Shares | CHAMPLAIN MID CAP FUND Institutional Shares | CHAMPLAIN MID CAP FUND Russell 3000 Index (reflects no deduction for fees, expenses or taxes) | CHAMPLAIN MID CAP FUND C000245656Member C000245657Member Russell 3000 Index (reflects no deduction for fees, expenses or taxes) | CHAMPLAIN STRATEGIC FOCUS FUND Institutional Shares, VONTOBEL INTERNATIONAL EQUITY FUND A Shares, Vontobel Global Equity Fund Y Shares, Vontobel Global Equity Fund Institutional Shares, Vontobel Global Equity Fund A Shares, Vontobel U.S. Equity Fund Y Shares, Vontobel U.S. Equity Fund Institutional Shares, Vontobel U.S. Equity Fund