v3.25.3
Investment Risks
Oct. 27, 2025
Madison Mosaic Income Opportunities ETF | Asset Allocation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Asset Allocation Risk. The Fund is subject to asset allocation risk, which is the risk that the selection of the underlying funds and the allocation of the Fund’s assets among the various asset classes and market segments will cause the Fund to underperform other funds with a similar investment objective.

 

Madison Mosaic Income Opportunities ETF | Equity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Equity Risk. The Fund, through the underlying funds, is subject to equity risk. Equity risk is the risk that securities held by the Fund will fluctuate in value due to general market or economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, and the circumstances and performance of companies whose securities the Fund holds. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns.

 

Madison Mosaic Income Opportunities ETF | Mortgage-Backed Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Mortgage-Backed Securities Risk. The Fund may own obligations backed by mortgages issued by a government agency or through a government-sponsored program. If the mortgage holders prepay principal during a period of falling interest rates, the Fund could be exposed to prepayment risk. In that case, the Fund would have to reinvest the proceeds at a lower interest rate. The security itself may not increase in value with the corresponding drop-in rates since the prepayment acts to shorten the maturity of the security.

 

Madison Mosaic Income Opportunities ETF | Real Estate Investment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Real Estate Investment Risk. Companies that invest in real estate, such as real estate investment trusts (“REITs”) and real estate holding and operating companies, expose investors to the risks of owning real estate directly, as well as to risks that relate specifically to the way in which real estate companies are organized and operated. Real estate is highly sensitive to general and local economic conditions and developments and is characterized by strong competition and periodic overbuilding. REITs generally derive their income from rents on the underlying properties or interest on the underlying loans, which can significantly impact their value. REITs are more susceptible to risks associated with the ownership of the real estate and the real estate industry in general. Real estate companies, including REITs, may utilize leverage (and some may be highly leveraged), which increases investment risk and the risk normally associated with debt financing, and could potentially increase the Fund’s losses.

 

Madison Mosaic Income Opportunities ETF | Money Market and Short-Term Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Money Market and Short-Term Securities Risk. To the extent the Fund holds cash or invests in money market or short-term securities, the Fund may be less likely to achieve its investment objective. In addition, it is possible that the Fund’s investments in these instruments could lose money.

 

Madison Mosaic Income Opportunities ETF | Debt Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Debt Securities Risk. Investments in debt securities subject the holder to the credit risk of the issuer. Credit risk refers to the possibility that the issuer or other obligor of a security will not be able or willing to make payments of interest and principal when due. Generally, the value of debt securities will change inversely with changes in interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. During periods of falling interest rates, the income received by the Fund may decline. If the principal on a debt security is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. Debt securities generally do not trade on a securities exchange making them generally less liquid and more difficult to value than common stock.

 

Madison Mosaic Income Opportunities ETF | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Interest Rate Risk. To the extent that the Fund invests in underlying funds that invest in debt securities, the Fund will be subject to interest rate risk, which is the risk that the value of the debt securities in an underlying security’ portfolio will decline because of rising market interest rates. Interest rate risk is generally lower for shorter term debt securities and higher for longer-term debt securities. Typically, a rise in interest rates causes a decline in the market value of income-bearing securities. When interest rates rise, bond prices fall; generally, the longer a bond’s maturity, the more sensitive it is to this risk.

 

Madison Mosaic Income Opportunities ETF | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Credit Risk. The Fund, through the underlying funds, is also subject to credit risk, which is the risk that issuer of a security, or the counterparty to a contract, will default or otherwise not honor a financial obligation, including that the issuer of a debt security will be unable to meet its interest or principal payment obligations when due.

 

Madison Mosaic Income Opportunities ETF | Call Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Call Risk. To the extent the Fund invests in underlying funds that invest in debt securities, the Fund will be subject to call risk. If a bond issuer “calls” a bond held by an underlying fund (i.e., pays it off at a specified price before it matures), the underlying fund could have to reinvest the proceeds at a lower interest rate. It may also experience a loss if the bond is called at a price lower than what the underlying fund paid for the bond.

 

Madison Mosaic Income Opportunities ETF | Extension Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Extension Risk. Extension risk is the risk that, when interest rates rise, certain obligations will be paid off by the issuer (or other obligated party) more slowly than anticipated, causing the value of these debt securities to fall. Rising interest rates tend to extend the duration of debt securities, making their market value more sensitive to changes in interest rates. The value of longer-term debt securities generally changes more in response to changes in interest rates than shorter-term debt securities. As a result, in a period of rising interest rates, securities may exhibit additional volatility and may lose value.

 

Madison Mosaic Income Opportunities ETF | Prepayment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Prepayment Risk. Prepayment risk is the risk that the issuer of a debt security will repay principal prior to the scheduled maturity date. Debt securities allowing prepayment may offer less potential for gains during a period of declining interest rates, as an underlying security may be required to reinvest the proceeds of any prepayment at lower interest rates. These factors may cause the value of an investment in an underlying security to change.

 

Madison Mosaic Income Opportunities ETF | Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Income Risk. A security’s income may decline when interest rates fall or if there are defaults in its portfolio. This decline can occur because an underlying security may subsequently invest in lower-yielding securities as debt securities in its portfolio mature, are near maturity or are called, or the underlying security otherwise needs to purchase additional debt securities.

 

Madison Mosaic Income Opportunities ETF | Inflation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Inflation Risk. Inflation risk is the risk that the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the present value of the Fund’s assets and distributions may decline.

 

Madison Mosaic Income Opportunities ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons. In addition, the value of the securities or other assets in the Fund’s portfolio may change on days or during time periods when shareholders will not be able to purchase or sell the Fund’s shares.

 

Madison Mosaic Income Opportunities ETF | Non-Investment Grade Security Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Investment Grade Security Risk. The Fund, through the underlying funds, may invest in non-investment grade securities (i.e., junk” bonds). Issuers of non-investment grade securities are typically in weak financial health and their ability to pay interest and principal is uncertain. Compared to issuers of investment-grade bonds, they are more likely to encounter financial difficulties and to be materially affected by these difficulties when they do encounter them. “Junk” bond markets may react strongly to adverse news about an issuer or the economy, or to the perception or expectation of adverse news.

 

Madison Mosaic Income Opportunities ETF | ETF Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

ETF Risks. The Fund may invest in other investment companies, including other ETFs. The Fund will experience similar risks with respect to its holdings in ETFs as investing in a portfolio of equity securities or other investments underlying the ETF, although lack of liquidity in an ETF could result in it being more volatile than the underlying securities. Additionally, the market prices of ETFs will fluctuate in accordance with both changes in the market value of their underlying portfolio securities and due to supply and demand for the instruments on the exchanges on which they are traded (which may result in their trading at a discount or premium to their net asset values). Index-based ETF investments may not replicate exactly the performance of their specific index because of transaction costs and because of the temporary unavailability of certain component securities of the index. Actively-managed ETFs may not produce the desired result of its investment objective(s), meet relevant benchmarks or perform as well as other funds with similar objectives. As a shareholder in other ETFs, the Fund bears its proportionate share of each ETF’s expenses, subjecting Fund shareholders to duplicative expenses.

 

Madison Mosaic Income Opportunities ETF | Tax Risk from Investment in Other Investment Companies [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Tax Risk from Investment in Other Investment Companies. The Fund has based its analysis of its qualification as a RIC on the belief that its underlying funds are themselves RICs. If an underlying fund were to lose its status as a RIC, the Fund may fail its requirement to have a diversified portfolio, and, thus, lose its own RIC status. If the Fund did not qualify as a RIC for any taxable year and certain relief provisions were not available, the Fund’s taxable income would be subject to tax at the Fund level and to a further tax at the shareholder level when such income is distributed. In such event, in order to re qualify for taxation as a RIC, the Fund might be required to recognize unrealized gains, pay substantial taxes and interest and make certain distributions. This would cause investors to incur higher tax liabilities than they otherwise would have incurred and would have a negative impact on Fund returns. In such event, the Fund’s Board of Trustees may determine to reorganize or close the Fund or materially change the Fund’s investment objective and strategies. In the event that the Fund fails to qualify as a RIC, the Fund will promptly notify shareholders of the implications of that failure.

 

Madison Mosaic Income Opportunities ETF | Foreign Security Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Security Risk. Investments in foreign securities involve risks relating to currency fluctuations and to political, social and economic developments abroad, as well as risks resulting from differences between the regulations to which U.S. and foreign issuers and markets are subject. These risks may be greater in emerging markets. The investment markets of emerging countries are generally more volatile than markets of developed countries with more mature economies.

 

Madison Mosaic Income Opportunities ETF | New Fund Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

New Fund Risk. The Fund is new and has no performance history or assets as of the date of this prospectus. The Fund expects to have fewer assets than larger funds. Like other new funds, large inflows and outflows may impact the Fund’s market exposure, and in turn, the Fund’s returns for limited periods of time.

 

Madison Mosaic Income Opportunities ETF | Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk. The Fund, through the underlying funds, is subject to market risk, which is the risk that the value of an investment may fluctuate in response to stock market movements. Certain of the underlying funds may invest in the equity securities of smaller companies, which may fluctuate more in value and be more thinly traded than the general market.

 

Madison Mosaic Income Opportunities ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] You could lose money by investing in the Fund.
Madison Mosaic Income Opportunities ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.
Madison Short-Term Strategic Income ETF | Mortgage-Backed Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Mortgage-Backed Securities Risk. The Fund may own obligations backed by mortgages issued by a government agency or through a government-sponsored program. If the mortgage holders prepay principal during a period of falling interest rates, the Fund could be exposed to prepayment risk. In that case, the Fund would have to reinvest the proceeds at a lower interest rate. The security itself may not increase in value with the corresponding drop-in rates since the prepayment acts to shorten the maturity of the security.

 

Madison Short-Term Strategic Income ETF | Debt Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Debt Securities Risk. Investments in debt securities subject the holder to the credit risk of the issuer. Credit risk refers to the possibility that the issuer or other obligor of a security will not be able or willing to make payments of interest and principal when due. Generally, the value of debt securities will change inversely with changes in interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. During periods of falling interest rates, the income received by the Fund may decline. If the principal on a debt security is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. Debt securities generally do not trade on a securities exchange making them generally less liquid and more difficult to value than common stock.

 

Madison Short-Term Strategic Income ETF | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Interest Rate Risk. Interest rate risk is the risk that the value of the debt securities in an underlying security’s portfolio will decline because of rising market interest rates. Interest rate risk is generally lower for shorter term debt securities and higher for longer-term debt securities. Typically, a rise in interest rates causes a decline in the market value of income-bearing securities. When interest rates rise, bond prices fall; generally, the longer a bond’s maturity, the more sensitive it is to this risk. Duration is a reasonably accurate measure of a debt security’s price sensitivity to changes in interest rates and a common measure of interest rate risk. Duration measures a debt security’s expected life on a present value basis, taking into account the debt security’s yield, interest payments and final maturity. In general, duration represents the expected percentage change in the value of a security for an immediate 1% change in interest rates. For example, the price of a debt security with a three-year duration would be expected to drop by approximately 3% in response to a 1% increase in interest rates. Therefore, prices of debt securities with shorter durations tend to be less sensitive to interest rate changes than debt securities with longer durations. As the value of a debt security changes over time, so will its duration.

 

Madison Short-Term Strategic Income ETF | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Credit Risk. The Fund is also subject to credit risk, which is the risk that issuer of a security, or the counterparty to a contract, will default or otherwise not honor a financial obligation, including that the issuer of a debt security will be unable to meet its interest or principal payment obligations when due.

 

Madison Short-Term Strategic Income ETF | Call Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Call Risk. If a bond issuer “calls” a bond held by the Fund (i.e., pays it off at a specified price before it matures), the Fund could have to reinvest the proceeds at a lower interest rate. It may also experience a loss if the bond is called at a price lower than what the Fund paid for the bond.

 

Madison Short-Term Strategic Income ETF | Extension Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Extension Risk. Extension risk is the risk that, when interest rates rise, certain obligations will be paid off by the issuer (or other obligated party) more slowly than anticipated, causing the value of these debt securities to fall. Rising interest rates tend to extend the duration of debt securities, making their market value more sensitive to changes in interest rates. The value of longer-term debt securities generally changes more in response to changes in interest rates than shorter-term debt securities. As a result, in a period of rising interest rates, securities may exhibit additional volatility and may lose value.

 

Madison Short-Term Strategic Income ETF | Prepayment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Prepayment Risk. Prepayment risk is the risk that the issuer of a debt security will repay principal prior to the scheduled maturity date. Debt securities allowing prepayment may offer less potential for gains during a period of declining interest rates, as an underlying security may be required to reinvest the proceeds of any prepayment at lower interest rates. These factors may cause the value of an investment in an underlying security to change.

 

Madison Short-Term Strategic Income ETF | Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Income Risk. A security’s income may decline when interest rates fall or if there are defaults in its portfolio. This decline can occur because an underlying security may subsequently invest in lower-yielding securities as debt securities in its portfolio mature, are near maturity or are called, or the underlying security otherwise needs to purchase additional debt securities.

 

Madison Short-Term Strategic Income ETF | Inflation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Inflation Risk. Inflation risk is the risk that the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the present value of the Fund’s assets and distributions may decline.

 

Madison Short-Term Strategic Income ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons. In addition, the value of the securities or other assets in the Fund’s portfolio may change on days or during time periods when shareholders will not be able to purchase or sell the Fund’s shares.

 

Madison Short-Term Strategic Income ETF | Non-Investment Grade Security Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Investment Grade Security Risk. To the extent that the Fund invests in non-investment grade securities, the Fund is also subject to above-average credit, market and other risks. Issuers of non-investment grade securities (i.e., “junk” bonds) are typically in weak financial health and their ability to pay interest and principal is uncertain. Compared to issuers of investment grade bonds, they are more likely to encounter financial difficulties and to be materially affected by these difficulties when they do encounter them. “Junk” bond markets may react strongly to adverse news about an issuer or the economy, or to the perception or expectation of adverse news

 

Madison Short-Term Strategic Income ETF | ETF Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

ETF Risks. The Fund may invest in other investment companies, including other ETFs. The Fund will experience similar risks with respect its holdings in ETFs as investing in a portfolio of equity securities or other investments underlying the ETF, although lack of liquidity in an ETF could result in it being more volatile than the underlying securities. Additionally, the market prices of ETFs will fluctuate in accordance with both changes in the market value of their underlying portfolio securities and due to supply and demand for the instruments on the exchanges on which they are traded (which may result in their trading at a discount or premium to their net asset values). Index-based ETF investments may not replicate exactly the performance of their specific index because of transaction costs and because of the temporary unavailability of certain component securities of the index. Actively-managed ETFs may not produce the desired result of its investment objective(s), meet relevant benchmarks or perform as well as other funds with similar objectives. As a shareholder in other ETFs, the Fund bears its proportionate share of each ETF’s expenses, subjecting Fund shareholders to duplicative expenses.

 

Madison Short-Term Strategic Income ETF | Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk. The share price of the Fund reflects the value of the securities it holds. If a security’s price falls, the share price of the Fund will go down (unless another security’s price rises by an offsetting amount). If the Fund’s share price falls below the price you paid for your shares, you could lose money when you redeem your shares.

 

Madison Short-Term Strategic Income ETF | U.S. Government Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

U.S. Government Securities Risk. U.S. government securities are subject to interest rate risk but generally do not involve the credit risks associated with investments in other types of debt securities. As a result, the yields available from U.S. government securities are generally lower than the yields available from other debt securities. U.S. government securities are guaranteed only as to the timely payment of interest and the payment of principal when held to maturity. While securities issued or guaranteed by U.S. federal government agencies (such as Ginnie Mae) are backed by the full faith and credit of the U.S. Department of the Treasury, securities issued by government sponsored entities (such as Fannie Mae and Freddie Mac) are solely the obligation of the issuer and generally do not carry any guarantee from the U.S. government.

 

Madison Short-Term Strategic Income ETF | Restricted Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Restricted Securities Risk. Restricted securities are securities that cannot be offered for public resale unless registered under the applicable securities laws or that have a contractual restriction that prohibits or limits their resale. The Fund may be unable to sell a restricted security on short notice or may be able to sell them only at a price below current value.

 

Madison Short-Term Strategic Income ETF | Financial Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Financial Sector Risk. Financial services companies are subject to extensive governmental regulation, which may limit both the amounts and types of loans and other financial commitments they can make, the interest rates and fees they can charge, the scope of their activities, the prices they can charge and the amount of capital they must maintain. Profitability is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change or due to increased competition. In addition, deterioration of the credit markets generally may cause an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. Certain events in the financial sector may cause an unusually high degree of volatility in the financial markets, both domestic and foreign, and cause certain financial services companies to incur large losses. Securities of financial services companies may experience a dramatic decline in value when such companies experience substantial declines in the valuations of their assets, take action to raise capital (such as the issuance of debt or equity securities), or cease operations. Credit losses resulting from financial difficulties of borrowers and financial losses associated with investment activities can negatively impact the sector. Insurance companies may be subject to severe price competition. Adverse economic, business or political developments could adversely affect financial institutions engaged in mortgage finance or other lending or investing activities directly or indirectly connected to the value of real estate.

 

Madison Short-Term Strategic Income ETF | Risk of Default [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Risk of Default. Although Madison monitors the condition of bond issuers, it is still possible that unexpected events could cause the issuer to be unable to pay either principal or interest on its bond. This could cause the bond to go into default and lose value. Some federal agency securities are not backed by the full faith and credit of the United States, so in the event of default, the Fund would have to look to the agency issuing the bond for ultimate repayment.

 

Madison Short-Term Strategic Income ETF | Large Shareholder Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Large Shareholder Risk.  Certain shareholders, including other funds advised by the Fund’s investment adviser, may from time to time own a substantial amount of the Fund’s Shares. In addition, a third-party investor, the investment adviser or an affiliate of the investment adviser, an authorized participant, a lead market maker, or another entity (i.e., a seed investor) may invest in the Fund and hold its investment solely to facilitate commencement of the Fund or to facilitate the Fund’s achieving a specified size or scale. Any such investment may be held for a limited period of time. There can be no assurance that any large shareholder would not redeem its investment, that the size of the Fund would be maintained at such levels or that the Fund would continue to meet applicable listing requirements. Redemptions by large shareholders could have a significant negative impact on the Fund, including on the Fund’s liquidity. In addition, transactions by large shareholders may account for a large percentage of the trading volume on NYSE Arca, Inc. (the “Exchange”) and may, therefore, have a material upward or downward effect on the market price of the Fund’s shares.

 

Madison Short-Term Strategic Income ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] You could lose money by investing in the Fund.
Madison Short-Term Strategic Income ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.
Madison Aggregate Bond ETF | Mortgage-Backed Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Mortgage-Backed Securities Risk. The Fund may own obligations backed by mortgages issued by a government agency or through a government-sponsored program. If the mortgage holders prepay principal during a period of falling interest rates, the Fund could be exposed to prepayment risk. In that case, the Fund would have to reinvest the proceeds at a lower interest rate. The security itself may not increase in value with the corresponding drop-in rates since the prepayment acts to shorten the maturity of the security.

 

Madison Aggregate Bond ETF | Debt Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Debt Securities Risk. Investments in debt securities subject the holder to the credit risk of the issuer. Credit risk refers to the possibility that the issuer or other obligor of a security will not be able or willing to make payments of interest and principal when due. Generally, the value of debt securities will change inversely with changes in interest rates. To the extent that interest rates rise, certain underlying obligations may be paid off substantially slower than originally anticipated and the value of those securities may fall sharply. During periods of falling interest rates, the income received by the Fund may decline. If the principal on a debt security is prepaid before expected, the prepayments of principal may have to be reinvested in obligations paying interest at lower rates. Debt securities generally do not trade on a securities exchange making them generally less liquid and more difficult to value than common stock.

 

Madison Aggregate Bond ETF | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Interest Rate Risk. Interest rate risk is the risk that the value of the debt securities in an underlying security’s portfolio will decline because of rising market interest rates. Interest rate risk is generally lower for shorter term debt securities and higher for longer-term debt securities. Typically, a rise in interest rates causes a decline in the market value of income-bearing securities. When interest rates rise, bond prices fall; generally, the longer a bond’s maturity, the more sensitive it is to this risk. Duration is a reasonably accurate measure of a debt security’s price sensitivity to changes in interest rates and a common measure of interest rate risk. Duration measures a debt security’s expected life on a present value basis, taking into account the debt security’s yield, interest payments and final maturity. In general, duration represents the expected percentage change in the value of a security for an immediate 1% change in interest rates. For example, the price of a debt security with a three-year duration would be expected to drop by approximately 3% in response to a 1% increase in interest rates. Therefore, prices of debt securities with shorter durations tend to be less sensitive to interest rate changes than debt securities with longer durations. As the value of a debt security changes over time, so will its duration.

 

Madison Aggregate Bond ETF | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Credit Risk. The Fund is also subject to credit risk, which is the risk that issuer of a security, or the counterparty to a contract, will default or otherwise not honor a financial obligation including that the issuer of a debt security will be unable to meet its interest or principal payment obligations when due.

 

Madison Aggregate Bond ETF | Call Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Call Risk. If a bond issuer “calls” a bond held by the Fund (i.e., pays it off at a specified price before it matures), the Fund could have to reinvest the proceeds at a lower interest rate. It may also experience a loss if the bond is called at a price lower than what the Fund paid for the bond.

 

Madison Aggregate Bond ETF | Extension Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Extension Risk. Extension risk is the risk that, when interest rates rise, certain obligations will be paid off by the issuer (or other obligated party) more slowly than anticipated, causing the value of these debt securities to fall. Rising interest rates tend to extend the duration of debt securities, making their market value more sensitive to changes in interest rates. The value of longer-term debt securities generally changes more in response to changes in interest rates than shorter-term debt securities. As a result, in a period of rising interest rates, securities may exhibit additional volatility and may lose value.

 

Madison Aggregate Bond ETF | Prepayment Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Prepayment Risk. Prepayment risk is the risk that the issuer of a debt security will repay principal prior to the scheduled maturity date. Debt securities allowing prepayment may offer less potential for gains during a period of declining interest rates, as an underlying security may be required to reinvest the proceeds of any prepayment at lower interest rates. These factors may cause the value of an investment in an underlying security to change.

 

Madison Aggregate Bond ETF | Income Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Income Risk. A security’s income may decline when interest rates fall or if there are defaults in its portfolio. This decline can occur because an underlying security may subsequently invest in lower-yielding securities as debt securities in its portfolio mature, are near maturity or are called, or the underlying security otherwise needs to purchase additional debt securities.

 

Madison Aggregate Bond ETF | Inflation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Inflation Risk. Inflation risk is the risk that the value of assets or income from investments will be less in the future as inflation decreases the value of money. As inflation increases, the present value of the Fund’s assets and distributions may decline.

 

Madison Aggregate Bond ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons. In addition, the value of the securities or other assets in the Fund’s portfolio may change on days or during time periods when shareholders will not be able to purchase or sell the Fund’s shares.

 

Madison Aggregate Bond ETF | Non-Investment Grade Security Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Non-Investment Grade Security Risk. To the extent that the Fund invests in non-investment grade securities, the Fund is also subject to above-average credit, market and other risks. Issuers of non-investment grade securities (i.e., “junk” bonds) are typically in weak financial health and their ability to pay interest and principal is uncertain. Compared to issuers of investment grade bonds, they are more likely to encounter financial difficulties and to be materially affected by these difficulties when they do encounter them. “Junk” bond markets may react strongly to adverse news about an issuer or the economy, or to the perception or expectation of adverse news.

 

Madison Aggregate Bond ETF | ETF Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

ETF Risks. The Fund may invest in other investment companies, including other ETFs. The Fund will experience similar risks with respect its holdings in ETFs as investing in a portfolio of equity securities or other investments underlying the ETF, although lack of liquidity in an ETF could result in it being more volatile than the underlying securities. Additionally, the market prices of ETFs will fluctuate in accordance with both changes in the market value of their underlying portfolio securities and due to supply and demand for the instruments on the exchanges on which they are traded (which may result in their trading at a discount or premium to their net asset values). Index-based ETF investments may not replicate exactly the performance of their specific index because of transaction costs and because of the temporary unavailability of certain component securities of the index. Actively-managed ETFs may not produce the desired result of its investment objective(s), meet relevant benchmarks or perform as well as other funds with similar objectives. As a shareholder in other ETFs, the Fund bears its proportionate share of each ETF’s expenses, subjecting Fund shareholders to duplicative expenses.

 

Madison Aggregate Bond ETF | Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk. The share price of the Fund reflects the value of the securities it holds. If a security’s price falls, the share price of the Fund will go down (unless another security’s price rises by an offsetting amount). If the Fund’s share price falls below the price you paid for your shares, you could lose money when you redeem your shares.

 

Madison Aggregate Bond ETF | U.S. Government Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

U.S. Government Securities Risk. U.S. government securities are subject to interest rate risk but generally do not involve the credit risks associated with investments in other types of debt securities. As a result, the yields available from U.S. government securities are generally lower than the yields available from other debt securities. U.S. government securities are guaranteed only as to the timely payment of interest and the payment of principal when held to maturity. While securities issued or guaranteed by U.S. federal government agencies (such as Ginnie Mae) are backed by the full faith and credit of the U.S. Department of the Treasury, securities issued by government sponsored entities (such as Fannie Mae and Freddie Mac) are solely the obligation of the issuer and generally do not carry any guarantee from the U.S. government.

 

Madison Aggregate Bond ETF | Restricted Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Restricted Securities Risk. Restricted securities are securities that cannot be offered for public resale unless registered under the applicable securities laws or that have a contractual restriction that prohibits or limits their resale. The Fund may be unable to sell a restricted security on short notice or may be able to sell them only at a price below current value.

 

Madison Aggregate Bond ETF | Risk of Default [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Risk of Default. Although Madison monitors the condition of bond issuers, it is still possible that unexpected events could cause the issuer to be unable to pay either principal or interest on its bond. This could cause the bond to go into default and lose value. Some federal agency securities are not backed by the full faith and credit of the United States, so in the event of default, the Fund would have to look to the agency issuing the bond for ultimate repayment.

 

Madison Aggregate Bond ETF | Large Shareholder Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Large Shareholder Risk.  Certain shareholders, including other funds advised by the Fund’s investment adviser, may from time to time own a substantial amount of the Fund’s Shares. In addition, a third-party investor, the investment adviser or an affiliate of the investment adviser, an authorized participant, a lead market maker, or another entity (i.e., a seed investor) may invest in the Fund and hold its investment solely to facilitate commencement of the Fund or to facilitate the Fund’s achieving a specified size or scale. Any such investment may be held for a limited period of time. There can be no assurance that any large shareholder would not redeem its investment, that the size of the Fund would be maintained at such levels or that the Fund would continue to meet applicable listing requirements. Redemptions by large shareholders could have a significant negative impact on the Fund, including on the Fund’s liquidity. In addition, transactions by large shareholders may account for a large percentage of the trading volume on NYSE Arca, Inc. (the “Exchange”) and may, therefore, have a material upward or downward effect on the market price of the Fund’s shares.

 

Madison Aggregate Bond ETF | Corporate Bonds Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Corporate Bonds Risk. Corporate bonds, which are debt instruments issued by corporations to raise capital, have priority over preferred securities and common stock in an issuer’s capital structure, but may be subordinated to an issuer’s other debt instruments. The market value of a corporate bond may be affected by factors directly related to the issuer, such as investors’ perceptions of the creditworthiness of the issuer, the issuer’s financial performance, perceptions of the issuer in the market place, performance of the issuer’s management, the issuer’s capital structure, the use of financial leverage and demand for the issuer’s goods and services, and by factors not directly related to the issuer such as general market liquidity. The market value of corporate bonds generally may be expected to rise and fall inversely with interest rates, and as a result, corporate bonds may lose value in a rising-rate environment.

 

Madison Aggregate Bond ETF | U.S. Treasury Securities Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

U.S. Treasury Securities Risk. A security backed by the U.S. Treasury or the full faith and credit of the United States is guaranteed only as to the timely payment of interest and principal when held to maturity, but the market prices for such securities are not guaranteed and will fluctuate. Because U.S. Treasury securities trade actively outside the United States, their prices may rise and fall as changes in global economic conditions affect the demand for these securities. U.S. Treasury securities may differ from other securities in their interest rates, maturities, times of issuance and other characteristics, and may provide relatively lower returns than those of other securities. Similar to other issuers, changes to the financial condition or credit rating of the U.S. government may cause the value of the Fund’s U.S. Treasury securities to decline. U.S. Treasury securities are subject to interest rate risk, but generally do not involve the credit risks associated with investments in other types of debt securities. As a result, the yields available from U.S. government securities are generally lower than the yields available from other debt securities.

 

Madison Aggregate Bond ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] You could lose money by investing in the Fund.
Madison Aggregate Bond ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.
Madison Covered Call ETF | Equity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Equity Risk. The Fund is subject to equity risk. Equity risk is the risk that securities held by the Fund will fluctuate in value due to general market or economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, and the circumstances and performance of companies whose securities the Fund holds. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns.

 

Madison Covered Call ETF | Valuation Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk. The price the Fund could receive upon the sale of a security or other asset may differ from the Fund’s valuation of the security or other asset, particularly for securities or other assets that trade in low volume or volatile markets or that are valued using a fair value methodology as a result of trade suspensions or for other reasons. In addition, the value of the securities or other assets in the Fund’s portfolio may change on days or during time periods when shareholders will not be able to purchase or sell the Fund’s shares.

 

Madison Covered Call ETF | ETF Risks [Member]  
Prospectus [Line Items]  
Risk [Text Block]

ETF Risks. The Fund may invest in other investment companies, including other ETFs. The Fund will experience similar risks with respect its holdings in ETFs as investing in a portfolio of equity securities or other investments underlying the ETF, although lack of liquidity in an ETF could result in it being more volatile than the underlying securities. Additionally, the market prices of ETFs will fluctuate in accordance with both changes in the market value of their underlying portfolio securities and due to supply and demand for the instruments on the exchanges on which they are traded (which may result in their trading at a discount or premium to their net asset values). Index-based ETF investments may not replicate exactly the performance of their specific index because of transaction costs and because of the temporary unavailability of certain component securities of the index. Actively-managed ETFs may not produce the desired result of its investment objective(s), meet relevant benchmarks or perform as well as other funds with similar objectives. As a shareholder in other ETFs, the Fund bears its proportionate share of each ETF’s expenses, subjecting Fund shareholders to duplicative expenses.

 

Madison Covered Call ETF | Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk. The share price of the Fund reflects the value of the securities it holds. If a security’s price falls, the share price of the Fund will go down (unless another security’s price rises by an offsetting amount). If the Fund’s share price falls below the price you paid for your shares, you could lose money when you redeem your shares.

 

Madison Covered Call ETF | Financial Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Financial Sector Risk. Financial services companies are subject to extensive governmental regulation, which may limit both the amounts and types of loans and other financial commitments they can make, the interest rates and fees they can charge, the scope of their activities, the prices they can charge and the amount of capital they must maintain. Profitability is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change or due to increased competition. In addition, deterioration of the credit markets generally may cause an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. Certain events in the financial sector may cause an unusually high degree of volatility in the financial markets, both domestic and foreign, and cause certain financial services companies to incur large losses. Securities of financial services companies may experience a dramatic decline in value when such companies experience substantial declines in the valuations of their assets, take action to raise capital (such as the issuance of debt or equity securities), or cease operations. Credit losses resulting from financial difficulties of borrowers and financial losses associated with investment activities can negatively impact the sector. Insurance companies may be subject to severe price competition. Adverse economic, business or political developments could adversely affect financial institutions engaged in mortgage finance or other lending or investing activities directly or indirectly connected to the value of real estate.

 

Madison Covered Call ETF | Large Shareholder Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Large Shareholder Risk.  Certain shareholders, including other funds advised by the Fund’s investment adviser, may from time to time own a substantial amount of the Fund’s Shares. In addition, a third-party investor, the investment adviser or an affiliate of the investment adviser, an authorized participant, a lead market maker, or another entity (i.e., a seed investor) may invest in the Fund and hold its investment solely to facilitate commencement of the Fund or to facilitate the Fund’s achieving a specified size or scale. Any such investment may be held for a limited period of time. There can be no assurance that any large shareholder would not redeem its investment, that the size of the Fund would be maintained at such levels or that the Fund would continue to meet applicable listing requirements. Redemptions by large shareholders could have a significant negative impact on the Fund, including on the Fund’s liquidity. In addition, transactions by large shareholders may account for a large percentage of the trading volume on NYSE Arca, Inc. (the “Exchange”) and may, therefore, have a material upward or downward effect on the market price of the Fund’s shares.

 

Madison Covered Call ETF | Growth Investing Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Growth Investing Risk. The Fund may invest in common stocks issued by companies which, based upon their higher-than-average price-to-book ratios, are expected to experience greater earnings growth rates relative to other companies in the same industry or the economy as a whole. Securities of growth companies may be more volatile than other stocks. If the perception of a company’s growth potential is not realized, the securities purchased may not perform as expected. In addition, because different types of stocks tend to shift in and out of favor depending on market and economic conditions, growth stocks may perform differently from the market as a whole and other types of securities.

 

Madison Covered Call ETF | Value Investing Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Value Investing Risk. The Fund may invest in common stocks issued by companies which, based upon their lower-than-average price-to-book ratios, are believed to be undervalued or inexpensive relative to other companies in the same industry or the economy as a whole. These common stocks are considered undervalued or inexpensive on the basis of the issuer’s business and economic fundamentals or the securities’ current and projected credit profiles, relative to current market price. Such securities are subject to the risk of misestimating certain fundamental factors and will generally underperform during periods when value style investments are out of favor.

 

Madison Covered Call ETF | Large Capitalization Companies Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Large Capitalization Companies Risk. Large capitalization companies may grow at a slower rate and be less able to adapt to changing market conditions than smaller capitalization companies. Thus, the return on investment in securities of large capitalization companies may be less than the return on investment in securities of small and/or mid capitalization companies. The performance of large capitalization companies also tends to trail the overall market during different market cycles

 

Madison Covered Call ETF | Mid Cap Company Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Mid Cap Company Risk. The Fund’s investments in midsize companies may entail greater risks than investments in larger, more established companies. Mid-capitalization companies tend to have narrower product lines, fewer financial resources, and a more limited trading market for their securities, as compared to larger companies. They may also experience greater price volatility than securities of larger capitalization companies because growth prospects for these companies may be less certain and the market for such securities may be smaller. Some growth-oriented companies may not have established financial histories; often have limited product lines, markets, or financial resources; may depend on a few key personnel for management; and may be susceptible to losses and risks of bankruptcy.

 

Madison Covered Call ETF | Foreign Security and Emerging Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Security and Emerging Market Risk. Investments in foreign securities, including investments in ADRs and emerging market securities, involve risks relating to currency fluctuations and to political, social, and economic developments abroad, as well as risks resulting from differences between the regulations to which U.S. and foreign issuers and markets are subject. These risks may be greater in emerging markets. The investment markets of emerging countries are generally more volatile than markets of developed countries with more mature economies.

 

Madison Covered Call ETF | Depository Receipt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Depository Receipt Risk. Depository receipts, such as ADRs, global depository receipts (“GDRs”), and European depository receipts (“EDRs”), may be issued in sponsored or un-sponsored programs. In a sponsored program, a security issuer has made arrangements to have its securities traded in the form of depository receipts. In an un-sponsored program, the issuer may not be directly involved in the creation of the program. Depository receipts involve many of the same risks as direct investments in foreign securities. These risks include, but are not limited to, fluctuations in currency exchange rates, which are affected by international balances of payments and other financial conditions; government interventions; and speculation. With respect to certain foreign countries, there is the possibility of expropriation or nationalization of assets, confiscatory taxation, political and social upheaval, and economic instability. Investments in depository receipts that are traded over the counter may also be subject to liquidity risk.

 

Madison Covered Call ETF | Derivatives Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Derivatives Risk. The risk that loss may result from investments in options, forwards, futures, swaps and other derivatives instruments. These instruments may be illiquid, difficult to price and leveraged so that small changes in the value of the underlying instruments may produce disproportionate losses to the Fund. Derivatives are also subject to counterparty risk, which is the risk that the other party to the transaction will not fulfill its contractual obligations.

 

Madison Covered Call ETF | Options Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Options Risk. Options are derivatives that give the purchaser the option to buy (call) or sell (put) an underlying reference from or to a counterparty at a specified price (the strike price) on or before an expiration date. The use of options involves investment strategies and risks different from those associated with ordinary portfolio securities transactions and depends on the ability of the Subadvisor to forecast market movements correctly. The prices of options are volatile and are influenced by, among other things, actual and anticipated changes in the value of the underlying securities, changes in interest or currency exchange rates (including anticipated volatility), which in turn are affected by fiscal and monetary policies and by national and international political and economic events, and the remaining time to the options’ expiration. At times, there may be significant differences between the securities and options markets that could result in an imperfect correlation between these markets. Additionally, the trading hours for options may not conform to the hours during which the underlying securities are traded. To the extent that the options markets close before the markets for the underlying securities, significant price and rate movements can take place in the underlying markets that cannot be reflected in the options markets. The Fund’s options transactions will be subject to limitations established by each of the exchanges, boards of trade or other trading facilities on which such options are traded. There can be no assurance that a liquid market will exist when the Fund seeks to close out an option position. The number of options which the Fund may write or purchase may be affected by options written or purchased by other clients of Madison or its affiliates.

 

Madison Covered Call ETF | Covered Call Strategy Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Covered Call Strategy Risk. As the writer of a covered call option, the Fund forgoes, during the option’s life, the opportunity to profit from increases in the market value of the security covering the call option above the sum of the premium and the strike price of the call, but has retained the risk of loss should the price of the underlying security decline. There can be no assurance that a liquid market will exist when the Fund seeks to close out an option position. If the Fund were unable to close out a covered call option that it had written on a security, it would not be able to sell the underlying security unless the option expired without exercise. The Fund will have no control over the exercise of the option by the option holder and may lose the benefit from any capital appreciation on the underlying security. A number of factors may influence the option holder’s decision to exercise the option, including the value of the underlying security, price volatility, dividend yield and interest rates. To the extent that these factors increase the value of the call option, the option holder is more likely to exercise the option, which may negatively affect the Fund.

 

Madison Covered Call ETF | Covered Call Tax Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Covered Call Tax Risk. The Fund’s covered call strategy may limit its ability to distribute dividends eligible for treatment as qualified dividend income and to distribute dividends eligible for the dividends received deduction for corporate shareholders. For these reasons, a significant portion of income received from the Fund may be subject to tax at effective tax rates that are higher than the rates that would apply if the Fund were to engage in a different investment strategy.

 

Madison Covered Call ETF | Covered Put Strategy Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Covered Put Strategy Risk. As the writer of a covered put option, the Fund bears the risk of loss if the value of the underlying stock declines below the exercise price. If the put option is exercised, the Fund could incur a loss if it is required to purchase the stock underlying the put option at a price greater than the market price of the stock at the time of exercise. Additionally, while the Fund’s potential gain in writing a covered put option is limited to the interest earned on the liquid assets securing the put option plus the premium received from the purchaser of the put option, the Fund risks a loss equal to the entire value of the stock. If a put option purchased by the Fund is not sold when it has remaining value, and if the market price of the underlying security remains equal to or greater than the exercise price, the Fund will lose its entire investment in the option.

 

Madison Covered Call ETF | Counterparty Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Counterparty Risk. Fund transactions involving a counterparty are subject to the risk that the counterparty will not fulfill its obligation to the Fund. Counterparty risk may arise because of the counterparty’s financial condition (i.e., financial difficulties, bankruptcy, or insolvency), market activities and developments, or other reasons, whether foreseen or not. A counterparty’s inability to fulfill its obligation may result in significant financial loss to the Fund. The Fund may be unable to recover its investment from the counterparty or may obtain a limited recovery, and/or recovery may be delayed.

 

Madison Covered Call ETF | Technology Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Technology Sector Risk: Market or economic factors impacting technology companies and companies that rely heavily on technological advances could have a major effect on the value of the Fund’s investments. The value of stocks of technology companies and companies that rely heavily on technology is particularly vulnerable to rapid changes in technology product cycles, rapid product obsolescence, government regulation and competition, both domestically and internationally, including competition from foreign competitors with lower production costs. Stocks of technology companies and companies that rely heavily on technology, especially those of smaller, less-seasoned companies, tend to be more volatile than the overall market. Technology companies are heavily dependent on patent and intellectual property rights, the loss or impairment of which may adversely affect profitability. Additionally, companies in the technology sector may face dramatic and often unpredictable changes in growth rates and competition for the services of qualified personnel.

 

Madison Covered Call ETF | High Portfolio Turnover Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

High Portfolio Turnover Risk. The Fund may actively and frequently trade a significant portion of the Fund’s holdings. A high portfolio turnover rate increases transaction costs, which may increase the Fund’s expenses. Frequent trading may also cause adverse tax consequences for investors in the Fund due to an increase in short-term capital gains.

 

Madison Covered Call ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] You could lose money by investing in the Fund.
Madison Covered Call ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.
Madison Dividend Value ETF | Equity Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Equity Risk. Equity risk is the risk that securities held by the Fund will fluctuate in value due to general market or economic conditions, perceptions regarding the industries in which the issuers of securities held by the Fund participate, and the circumstances and performance of companies whose securities the Fund holds. In addition, while broad market measures of common stocks have historically generated higher average returns than fixed income securities, common stocks have also experienced significantly more volatility in those returns.

 

Madison Dividend Value ETF | Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk. The share price of the Fund reflects the value of the securities it holds. If a security’s price falls, the share price of the Fund will go down (unless another security’s price rises by an offsetting amount). If the Fund’s share price falls below the price you paid for your shares, you could lose money when you redeem your shares.

 

Madison Dividend Value ETF | Financial Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Financial Sector Risk. Financial services companies are subject to extensive governmental regulation, which may limit both the amounts and types of loans and other financial commitments they can make, the interest rates and fees they can charge, the scope of their activities, the prices they can charge and the amount of capital they must maintain. Profitability is largely dependent on the availability and cost of capital funds and can fluctuate significantly when interest rates change or due to increased competition. In addition, deterioration of the credit markets generally may cause an adverse impact in a broad range of markets, including U.S. and international credit and interbank money markets generally, thereby affecting a wide range of financial institutions and markets. Certain events in the financial sector may cause an unusually high degree of volatility in the financial markets, both domestic and foreign, and cause certain financial services companies to incur large losses. Securities of financial services companies may experience a dramatic decline in value when such companies experience substantial declines in the valuations of their assets, take action to raise capital (such as the issuance of debt or equity securities), or cease operations. Credit losses resulting from financial difficulties of borrowers and financial losses associated with investment activities can negatively impact the sector. Insurance companies may be subject to severe price competition. Adverse economic, business or political developments could adversely affect financial institutions engaged in mortgage finance or other lending or investing activities directly or indirectly connected to the value of real estate.

 

Madison Dividend Value ETF | Large Shareholder Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Large Shareholder Risk.  Certain shareholders, including other funds advised by the Fund’s investment adviser, may from time to time own a substantial amount of the Fund’s Shares. In addition, a third-party investor, the investment adviser or an affiliate of the investment adviser, an authorized participant, a lead market maker, or another entity (i.e., a seed investor) may invest in the Fund and hold its investment solely to facilitate commencement of the Fund or to facilitate the Fund’s achieving a specified size or scale. Any such investment may be held for a limited period of time. There can be no assurance that any large shareholder would not redeem its investment, that the size of the Fund would be maintained at such levels or that the Fund would continue to meet applicable listing requirements. Redemptions by large shareholders could have a significant negative impact on the Fund, including on the Fund’s liquidity. In addition, transactions by large shareholders may account for a large percentage of the trading volume on NYSE Arca, Inc. (the “Exchange”) and may, therefore, have a material upward or downward effect on the market price of the Fund’s shares.

 

Madison Dividend Value ETF | Value Investing Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Value Investing Risk. The Fund may invest in common stocks issued by companies which, based upon their lower-than-average price-to-book ratios, are believed to be undervalued or inexpensive relative to other companies in the same industry or the economy as a whole. These common stocks are considered undervalued or inexpensive on the basis of the issuer’s business and economic fundamentals or the securities’ current and projected credit profiles, relative to current market price. Such securities are subject to the risk of misestimating certain fundamental factors and will generally underperform during periods when value style investments are out of favor.

 

Madison Dividend Value ETF | Foreign Security and Emerging Market Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Security and Emerging Market Risk. Investments in foreign securities, including investments in ADRs and emerging market securities, involve risks relating to currency fluctuations and to political, social, and economic developments abroad, as well as risks resulting from differences between the regulations to which U.S. and foreign issuers and markets are subject. These risks may be greater in emerging markets. The investment markets of emerging countries are generally more volatile than markets of developed countries with more mature economies.

 

Madison Dividend Value ETF | Depository Receipt Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Depository Receipt Risk. Depository receipts, such as American depository receipts (“ADRs”), global depository receipts (“GDRs”), and European depository receipts (“EDRs”), may be issued in sponsored or un-sponsored programs. In a sponsored program, a security issuer has made arrangements to have its securities traded in the form of depository receipts. In an un-sponsored program, the issuer may not be directly involved in the creation of the program. Depository receipts involve many of the same risks as direct investments in foreign securities. These risks include, but are not limited to, fluctuations in currency exchange rates, which are affected by international balances of payments and other financial conditions; government interventions; and speculation. With respect to certain foreign countries, there is the possibility of expropriation or nationalization of assets, confiscatory taxation, political and social upheaval, and economic instability. Investments in depository receipts that are traded over the counter may also be subject to liquidity risk.

 

Madison Dividend Value ETF | Industrials Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Industrials Sector Risk. Industrial companies are affected by supply and demand both for their specific product or service and for industrial sector products in general. Government regulation, world events, exchange rates and economic conditions, technological developments and liabilities for environmental damage and general civil liabilities will likewise affect the performance of these companies. Aerospace and defense companies, a component of the industrial sector, can be significantly affected by government spending policies because companies involved in this industry rely, to a significant extent, on U.S. and foreign government demand for their products and services. Thus, the financial condition of, and investor interest in, aerospace and defense companies are heavily influenced by governmental defense spending policies which are typically under pressure from efforts to control the U.S. (and other) government budgets. Transportation securities, a component of the industrial sector, are cyclical and have occasional sharp price movements which may result from changes in the economy, fuel prices, labor agreements and insurance costs.

 

Madison Dividend Value ETF | Health Care Sector Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Health Care Sector Risk. Companies in the health care sector are subject to extensive government regulation and their profitability can be significantly affected by restrictions on government reimbursement for medical expenses, rising costs of medical products and services, pricing pressure (including price discounting), limited product lines and an increased emphasis on the delivery of healthcare through outpatient services. Companies in the health care sector are heavily dependent on obtaining and defending patents, which may be time consuming and costly, and the expiration of patents may also adversely affect the profitability of these companies. Health care companies are also subject to extensive litigation based on product liability and similar claims. In addition, their products can become obsolete due to industry innovation, changes in technologies or other market developments. Many new products in the health care sector require significant research and development and may be subject to regulatory approvals, all of which may be time consuming and costly with no guarantee that any product will come to market.

 

Madison Dividend Value ETF | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] You could lose money by investing in the Fund.
Madison Dividend Value ETF | Risk Not Insured [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency.