DTCCCACOSD1V08

supl.011.001.08

The DTCCCACOSD1 message extends ISO corporate action movement confirmation message with DTCC corporate action elements not covered in the standard message.

Message Construction

Every ISO20022 message has at the highest level what we call ‘building blocks’. Because the message is constructed as immutable records, the association is by composition. Below you can see the relationship between the message and its constituent building blocks: For comparison, see the ISO20022 official specification

classDiagram
     direction LR
%% DTCCCACOSD1V08 recursion level 0 with max 0
DTCCCACOSD1V08 *-- "0..1" CorporateActionGeneralInformationSD44 : CorporateActionGeneralInformation
DTCCCACOSD1V08 *-- "0..1" FinancialInstrumentAttributesSD17 : UnderlyingSecurity
DTCCCACOSD1V08 *-- "0..1" CorporateActionSD20 : CorporateActionDetails
DTCCCACOSD1V08 *-- "0..1" AccountBalanceSD14 : AccountBalance
DTCCCACOSD1V08 *-- "0..1" CorporateActionConfirmationDetailsSD2 : CorporateActionConfirmationDetails
DTCCCACOSD1V08 *-- "0..1" CorporateActionConfirmationSecuritiesMovementDetailsSD6 : CorporateActionConfirmationSecuritiesMovementDetails
DTCCCACOSD1V08 *-- "0..1" CorporateActionConfirmationCashMovementDetailsSD5 : CorporateActionConfirmationCashMovementDetails
DTCCCACOSD1V08 *-- "0..1" OptionTransactionSD6 : OptionTransactionDetails
  

Now, we will zero-in one-by-one on each of these building blocks.

CorporateActionGeneralInformation building block

Extension block for the information to be extended as corporate action general information. Provides additional information regarding corporate action general information details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% CorporateActionGeneralInformationSD44 recursion level 0 with max 1
class CorporateActionGeneralInformationSD44{
    PlaceAndName IsoMax350Text
    EventGroup EventGroup2Code
    EventType ExtendedEventType6Code
    SubEventType DTCCSubEventType8Code
    RedemptionIdentification IsoMax10NumericText
}
  

CorporateActionGeneralInformationSD44 members

UnderlyingSecurity building block

Information to be extended as supplementary data to underlying security details. Provides additional information regarding underlying security details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% FinancialInstrumentAttributesSD17 recursion level 0 with max 1
class FinancialInstrumentAttributesSD17{
    PlaceAndName IsoMax350Text
}
FinancialInstrumentAttributesSD17 *-- "0..1" OtherIdentification2 : OriginatingSecurityIdentification
%% OtherIdentification2 recursion level 1 with max 1
class OtherIdentification2{
    Identification IsoRestrictedFINXMax31Text
    Suffix IsoMax16Text
}
OtherIdentification2 *-- "1..1" IIdentificationSource4Choice : Type
  

FinancialInstrumentAttributesSD17 members

CorporateActionDetails building block

Information to be extended as supplementary data to corporate action details. Provides additional information regarding corporate action details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% CorporateActionSD20 recursion level 0 with max 1
class CorporateActionSD20{
    PlaceAndName IsoMax350Text
    LotterySequenceNumber IsoMax3NumericText
    LotteryDate IsoISODate
    ProcessToDate IsoISODate
}
  

CorporateActionSD20 members

AccountBalance building block

Extension block for the information to be extended as account balance. Provides additional information regarding account balance. Contains transaction details of the stock loans, repurchase agreements (REPOs) and undelivered trades (FAILs). For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% AccountBalanceSD14 recursion level 0 with max 1
class AccountBalanceSD14{
    PlaceAndName IsoMax350Text
}
AccountBalanceSD14 *-- "0..1" SignedQuantityFormat9 : OriginalBalance
AccountBalanceSD14 *-- "0..1" SignedQuantityFormat9 : UnpledgedBalance
AccountBalanceSD14 *-- "0..1" SignedQuantityFormat9 : InvestmentUnpledgedBalance
AccountBalanceSD14 *-- "0..1" SignedQuantityFormat9 : InvestmentPledgedBalance
AccountBalanceSD14 *-- "0..1" SignedQuantityFormat9 : OversubscriptionBalance
%% SignedQuantityFormat9 recursion level 1 with max 1
class SignedQuantityFormat9{
    ShortLongPosition ShortLong1Code
}
SignedQuantityFormat9 *-- "1..1" IFinancialInstrumentQuantity15Choice : Quantity
%% SignedQuantityFormat9 recursion level 1 with max 1
class SignedQuantityFormat9{
    ShortLongPosition ShortLong1Code
}
SignedQuantityFormat9 *-- "1..1" IFinancialInstrumentQuantity15Choice : Quantity
%% SignedQuantityFormat9 recursion level 1 with max 1
class SignedQuantityFormat9{
    ShortLongPosition ShortLong1Code
}
SignedQuantityFormat9 *-- "1..1" IFinancialInstrumentQuantity15Choice : Quantity
%% SignedQuantityFormat9 recursion level 1 with max 1
class SignedQuantityFormat9{
    ShortLongPosition ShortLong1Code
}
SignedQuantityFormat9 *-- "1..1" IFinancialInstrumentQuantity15Choice : Quantity
%% SignedQuantityFormat9 recursion level 1 with max 1
class SignedQuantityFormat9{
    ShortLongPosition ShortLong1Code
}
SignedQuantityFormat9 *-- "1..1" IFinancialInstrumentQuantity15Choice : Quantity
  

AccountBalanceSD14 members

CorporateActionConfirmationDetails building block

Information to be extended as corporate action confirmation details. Provides additional information regarding corporate action confirmation details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% CorporateActionConfirmationDetailsSD2 recursion level 0 with max 1
class CorporateActionConfirmationDetailsSD2{
    PlaceAndName IsoMax350Text
    ProrationRoundingIndicator FractionDispositionType12Code
    ProrationFraction IsoDecimalNumber
}
  

CorporateActionConfirmationDetailsSD2 members

CorporateActionConfirmationSecuritiesMovementDetails building block

Information to be extended as corporate action confirmation securities movement details. Provides additional information regarding corporate action confirmation securities movement details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% CorporateActionConfirmationSecuritiesMovementDetailsSD6 recursion level 0 with max 1
class CorporateActionConfirmationSecuritiesMovementDetailsSD6{
    PlaceAndName IsoMax350Text
    CreditDebitIndicator CreditDebitCode
    PayoutType DTCCPayoutType4Code
    ReasonCode DTCAdjustmentPaymentType4Code
    SubReasonCode DTCAdjustmentPaymentSubReason2Code
    ContraParticipantNumber IsoMax8Text
    MaturityDate IsoISODate
    TaxAdjustmentRate IsoPercentageRate
    RDPReferenceNumber IsoExact32AlphaNumericText
    RoundingFactor IsoDecimalNumber
}
CorporateActionConfirmationSecuritiesMovementDetailsSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : TransactionQuantity
CorporateActionConfirmationSecuritiesMovementDetailsSD6 *-- "0..1" IDateFormat48Choice : PostingDate
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IDateFormat48Choice recursion level 1 with max 1
  

CorporateActionConfirmationSecuritiesMovementDetailsSD6 members

CorporateActionConfirmationCashMovementDetails building block

Extension block for the information to be extended as corporate action confirmation cash movement details. Provides additional information regarding corporate action confirmation cash movement details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% CorporateActionConfirmationCashMovementDetailsSD5 recursion level 0 with max 1
class CorporateActionConfirmationCashMovementDetailsSD5{
    PlaceAndName IsoMax350Text
    CreditDebitIndicator CreditDebitCode
    PayoutType DTCCPayoutType5Code
    TransactionAmount IsoRestrictedFINActiveCurrencyAndAmount
    ReasonCode DTCAdjustmentPaymentType4Code
    SubReasonCode DTCAdjustmentPaymentSubReason2Code
    ContraParticipantNumber IsoMax8Text
    TaxAdjustmentRate IsoPercentageRate
    RDPReferenceNumber IsoExact32AlphaNumericText
}
CorporateActionConfirmationCashMovementDetailsSD5 *-- "0..1" IDateFormat48Choice : PostingDate
CorporateActionConfirmationCashMovementDetailsSD5 *-- "0..1" IFinancialInstrumentQuantity15Choice : TransactionQuantity
%% IDateFormat48Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
  

CorporateActionConfirmationCashMovementDetailsSD5 members

OptionTransactionDetails building block

Information to be extended as supplementary data to corporate action option details. Provides additional information regarding corporate action movement option details. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% OptionTransactionSD6 recursion level 0 with max 1
class OptionTransactionSD6{
    PlaceAndName IsoMax350Text
    TransactionIdentification IsoMax15Text
    TransactionSequenceNumber IsoMax3NumericText
    TransactionIdentificationDate IsoISODateTime
    EntitledAmount IsoRestrictedFINActiveCurrencyAndAmount
    SubscriptionAmount IsoRestrictedFINActiveCurrencyAndAmount
    OversubscriptionAmount IsoRestrictedFINActiveCurrencyAndAmount
    CashInLieuOfShare IsoRestrictedFINActiveCurrencyAndAmount
    CustomerReferenceIdentification IsoMax30Text
    InstructionComments IsoMax210Text
    AdjustedSubscriptionAmount IsoRestrictedFINActiveCurrencyAndAmount
    RefundedSubscriptionAmount IsoRestrictedFINActiveCurrencyAndAmount
}
OptionTransactionSD6 *-- "1..1" IFinancialInstrumentQuantity15Choice : TransactionIdentificationQuantity
OptionTransactionSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : TransactionIdentificationOversubscriptionQuantity
OptionTransactionSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : AcceptedQuantity
OptionTransactionSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : UnacceptedQuantity
OptionTransactionSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : EntitledQuantity
OptionTransactionSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : EntitledOversubscriptionQuantity
OptionTransactionSD6 *-- "0..1" IFinancialInstrumentQuantity15Choice : AgentEnteredQuantity
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
%% IFinancialInstrumentQuantity15Choice recursion level 1 with max 1
  

OptionTransactionSD6 members

Extensibility and generalization considerations

To facilitate generalized design patterns in the system, the DTCCCACOSD1V08 implementation follows a specific implementaiton pattern. First of all, DTCCCACOSD1V08 impleemnts IOuterRecord indicating it is the outermost logical part of the message definition. Like all message wrappers, DTCCCACOSD1V08Document implements IOuterDocument. Because DTCCCACOSD1V08 implements IOuterDocument, it is a suitable template parameter for IOuterDocument, and causes the internal ‘Message’ to be of type DTCCCACOSD1V08.

classDiagram
    class IOuterRecord
    DTCCCACOSD1V08 --|> IOuterRecord : Implements
    DTCCCACOSD1V08Document --|> IOuterDocument~DTCCCACOSD1V08~ : Implements
    class IOuterDocument~DTCCCACOSD1V08~ {
        DTCCCACOSD1V08 Message
     }
  

Document wrapper for serialization

The only real purpose DTCCCACOSD1V08Document serves is to cause the document to be serialized into the ‘urn:iso:std:iso:20022:tech:xsd:supl.011.001.08’ namespace. Therefore, it will probably be the usual practice to build the message and construct this wrapper at the last minute using DTCCCACOSD1V08.ToDocument() method. The returned DTCCCACOSD1V08Document value will serialize correctly according to ISO 20022 standards.

classDiagram
    DTCCCACOSD1V08Document *-- DTCCCACOSD1V08 : Document
  

Sample of message format

This is an abbreviated version of what the message should look like.

<Document xmlns="urn:iso:std:iso:20022:tech:xsd:supl.011.001.08">
    <DTCCCACOSD1>
        <CorpActnGnlInf>
            <!-- CorporateActionGeneralInformation inner content -->
        </CorpActnGnlInf>
        <UndrlygScty>
            <!-- UnderlyingSecurity inner content -->
        </UndrlygScty>
        <CorpActnDtls>
            <!-- CorporateActionDetails inner content -->
        </CorpActnDtls>
        <AcctBal>
            <!-- AccountBalance inner content -->
        </AcctBal>
        <CorpActnConfDtls>
            <!-- CorporateActionConfirmationDetails inner content -->
        </CorpActnConfDtls>
        <CorpActnConfSctiesMvmntDtls>
            <!-- CorporateActionConfirmationSecuritiesMovementDetails inner content -->
        </CorpActnConfSctiesMvmntDtls>
        <CorpActnConfCshMvmntDtls>
            <!-- CorporateActionConfirmationCashMovementDetails inner content -->
        </CorpActnConfCshMvmntDtls>
        <OptnTxDtls>
            <!-- OptionTransactionDetails inner content -->
        </OptnTxDtls>
    </DTCCCACOSD1>
</Document>

Data from ISO specification

This is the technical data from the specification document.

<messageDefinition
  xmi:id="_x6QSMwB6EeqouY-yI_q3qQ"
  nextVersions="_q_pKzQ4zEeuIpNw_GxsBOw"
  previousVersion="_b_h_N-aHEei5aPS232E3Mw"
  name="DTCCCACOSD1V08"
  definition="The DTCCCACOSD1 message extends ISO corporate action movement confirmation message with DTCC corporate action elements not covered in the standard message."
  registrationStatus="Registered"
  messageSet="_urpIICeJEeOCeO5e7islRQ"
  xmlTag="DTCCCACOSD1"
  rootElement="Document"
  xmlns:xmi="http://www.omg.org/XMI">
  <messageBuildingBlock
    xmi:id="_x6QSNQB6EeqouY-yI_q3qQ"
    nextVersions="_q_pKzw4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_OeaHEei5aPS232E3Mw"
    name="CorporateActionGeneralInformation"
    definition="Extension block for the information to be extended as corporate action general information."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="CorpActnGnlInf"
    complexType="_HRsFQQCCEeqouY-yI_q3qQ">
    <semanticMarkup
      xmi:id="_x6QSNwB6EeqouY-yI_q3qQ"
      type="Synonym">
      <elements
        xmi:id="_x6QSOQB6EeqouY-yI_q3qQ"
        name="context"
        value="DTCC" />
      <elements
        xmi:id="_x6QSOwB6EeqouY-yI_q3qQ"
        name="value"
        value="Event (Details)" />
    </semanticMarkup>
  </messageBuildingBlock>
  <messageBuildingBlock
    xmi:id="_x6QSPQB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK1w4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_QeaHEei5aPS232E3Mw"
    name="UnderlyingSecurity"
    definition="Information to be extended as supplementary data to underlying security details."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="UndrlygScty"
    complexType="_dqeI4b5YEeexmbB7KsjCwA" />
  <messageBuildingBlock
    xmi:id="_x6QSPwB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK2Q4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_Q-aHEei5aPS232E3Mw"
    name="CorporateActionDetails"
    definition="Information to be extended as supplementary data to corporate action details."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="CorpActnDtls"
    complexType="_cj6Cwb-zEeeb2ZBoAlSG1Q" />
  <messageBuildingBlock
    xmi:id="_x6QSQQB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK2w4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_ReaHEei5aPS232E3Mw"
    name="AccountBalance"
    definition="Extension block for the information to be extended as account balance."
    registrationStatus="Provisionally Registered"
    minOccurs="0"
    xmlTag="AcctBal"
    complexType="_7JKuIecXEei5aPS232E3Mw" />
  <messageBuildingBlock
    xmi:id="_x6QSQwB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK3Q4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_R-aHEei5aPS232E3Mw"
    name="CorporateActionConfirmationDetails"
    definition="Information to be extended as corporate action confirmation details."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="CorpActnConfDtls"
    complexType="_kNOkkb-zEeeb2ZBoAlSG1Q" />
  <messageBuildingBlock
    xmi:id="_x6QSRQB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK3w4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_SeaHEei5aPS232E3Mw"
    name="CorporateActionConfirmationSecuritiesMovementDetails"
    definition="Information to be extended as corporate action confirmation securities movement details."
    registrationStatus="Provisionally Registered"
    minOccurs="0"
    xmlTag="CorpActnConfSctiesMvmntDtls"
    complexType="_o27Tkb-zEeeb2ZBoAlSG1Q">
    <semanticMarkup
      xmi:id="_x6QSRwB6EeqouY-yI_q3qQ"
      type="Synonym">
      <elements
        xmi:id="_x6QSSQB6EeqouY-yI_q3qQ"
        name="context"
        value="DTCC" />
      <elements
        xmi:id="_x6QSSwB6EeqouY-yI_q3qQ"
        name="value"
        value="Payout (Securities)" />
    </semanticMarkup>
  </messageBuildingBlock>
  <messageBuildingBlock
    xmi:id="_x6QSTQB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK5w4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_UeaHEei5aPS232E3Mw"
    name="CorporateActionConfirmationCashMovementDetails"
    definition="Extension block for the information to be extended as corporate action confirmation cash movement details."
    registrationStatus="Provisionally Registered"
    minOccurs="0"
    xmlTag="CorpActnConfCshMvmntDtls"
    complexType="_tUaykb-zEeeb2ZBoAlSG1Q">
    <semanticMarkup
      xmi:id="_x6QSTwB6EeqouY-yI_q3qQ"
      type="Synonym">
      <elements
        xmi:id="_x6QSUQB6EeqouY-yI_q3qQ"
        name="context"
        value="DTCC" />
      <elements
        xmi:id="_x6QSUwB6EeqouY-yI_q3qQ"
        name="value"
        value="Payout (Cash)" />
    </semanticMarkup>
  </messageBuildingBlock>
  <messageBuildingBlock
    xmi:id="_x6QSVQB6EeqouY-yI_q3qQ"
    nextVersions="_q_pK7w4zEeuIpNw_GxsBOw"
    previousVersion="_b_h_WeaHEei5aPS232E3Mw"
    name="OptionTransactionDetails"
    definition="Information to be extended as supplementary data to corporate action option details."
    registrationStatus="Provisionally Registered"
    minOccurs="0"
    xmlTag="OptnTxDtls"
    complexType="_rV3zQQCEEeqouY-yI_q3qQ" />
  <messageDefinitionIdentifier
    businessArea="supl"
    messageFunctionality="011"
    flavour="001"
    version="08" />
</messageDefinition>

ISO Building Blocks

The following items are used as building blocks to construct this message.