DTCCCAPSSD1V03

supl.010.001.03

The DTCCCAPSSD1 message extends ISO corporate action event processing status advice 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
%% DTCCCAPSSD1V03 recursion level 0 with max 0
DTCCCAPSSD1V03 *-- "0..1" CorporateActionGeneralInformationSD17 : CorporateActionGeneralInformation
DTCCCAPSSD1V03 *-- "0..1" CorporateActionSD9 : CorporateActionDetails
  

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. For comparison, see the ISO20022 official specification

classDiagram
   direction tb
%% CorporateActionGeneralInformationSD17 recursion level 0 with max 1
class CorporateActionGeneralInformationSD17{
    PlaceAndName IsoMax350Text
    SafekeepingAccount IsoRestrictedFINXMax35Text
}
CorporateActionGeneralInformationSD17 *-- "1..1" SecurityIdentification15 : SecurityIdentification
CorporateActionGeneralInformationSD17 *-- "0..0" CorporateActionUnallocatedDetailsSD3 : UnallocatedDetails
%% SecurityIdentification15 recursion level 1 with max 1
class SecurityIdentification15{
    ISIN IsoISINIdentifier
    Description IsoRestrictedFINXMax140Text
}
SecurityIdentification15 *-- "0..0" OtherIdentification2 : OtherIdentification
%% CorporateActionUnallocatedDetailsSD3 recursion level 1 with max 1
CorporateActionUnallocatedDetailsSD3 *-- "0..1" ICorporateActionUnallocatedBalanceSD2Choice : UnallocatedDistributionBalance
CorporateActionUnallocatedDetailsSD3 *-- "0..1" CorporateActionUnallocatedBalanceSD1 : UnallocatedRedemptionBalance
CorporateActionUnallocatedDetailsSD3 *-- "0..0" CorporateActionUnallocatedSecuritiesTransactionDetailsSD4 : UnallocatedSecuritiesTransactionDetails
CorporateActionUnallocatedDetailsSD3 *-- "0..0" CorporateActionUnallocatedCashTransactionDetailsSD3 : UnallocatedCashTransactionDetails
  

CorporateActionGeneralInformationSD17 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
%% CorporateActionSD9 recursion level 0 with max 1
class CorporateActionSD9{
    PlaceAndName IsoMax350Text
    RecordDate IsoISODate
    LotteryDate IsoISODate
    LotteryType LotteryType1Code
}
CorporateActionSD9 *-- "0..1" IDateFormat28Choice : PaymentDate
%% IDateFormat28Choice recursion level 1 with max 1
  

CorporateActionSD9 members

Extensibility and generalization considerations

To facilitate generalized design patterns in the system, the DTCCCAPSSD1V03 implementation follows a specific implementaiton pattern. First of all, DTCCCAPSSD1V03 impleemnts IOuterRecord indicating it is the outermost logical part of the message definition. Like all message wrappers, DTCCCAPSSD1V03Document implements IOuterDocument. Because DTCCCAPSSD1V03 implements IOuterDocument, it is a suitable template parameter for IOuterDocument, and causes the internal ‘Message’ to be of type DTCCCAPSSD1V03.

classDiagram
    class IOuterRecord
    DTCCCAPSSD1V03 --|> IOuterRecord : Implements
    DTCCCAPSSD1V03Document --|> IOuterDocument~DTCCCAPSSD1V03~ : Implements
    class IOuterDocument~DTCCCAPSSD1V03~ {
        DTCCCAPSSD1V03 Message
     }
  

Document wrapper for serialization

The only real purpose DTCCCAPSSD1V03Document serves is to cause the document to be serialized into the ‘urn:iso:std:iso:20022:tech:xsd:supl.010.001.03’ namespace. Therefore, it will probably be the usual practice to build the message and construct this wrapper at the last minute using DTCCCAPSSD1V03.ToDocument() method. The returned DTCCCAPSSD1V03Document value will serialize correctly according to ISO 20022 standards.

classDiagram
    DTCCCAPSSD1V03Document *-- DTCCCAPSSD1V03 : 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.010.001.03">
    <DTCCCAPSSD1>
        <CorpActnGnlInf>
            <!-- CorporateActionGeneralInformation inner content -->
        </CorpActnGnlInf>
        <CorpActnDtls>
            <!-- CorporateActionDetails inner content -->
        </CorpActnDtls>
    </DTCCCAPSSD1>
</Document>

Data from ISO specification

This is the technical data from the specification document.

<messageDefinition
  xmi:id="_2E1aY6FJEeSK_vfd3NHBGg"
  nextVersions="_X0scRZ2EEeW-bsa36JFb9A"
  previousVersion="_eaasX12lEeOb__BffbPEig"
  name="DTCCCAPSSD1V03"
  definition="The DTCCCAPSSD1 message extends ISO corporate action event processing status advice message with DTCC corporate action elements not covered in the standard message."
  registrationStatus="Provisionally Registered"
  xmlTag="DTCCCAPSSD1"
  rootElement="Document"
  xmlns:xmi="http://www.omg.org/XMI">
  <messageBuildingBlock
    xmi:id="_2E1aZaFJEeSK_vfd3NHBGg"
    nextVersions="_X0scR52EEeW-bsa36JFb9A"
    previousVersion="_eaasYV2lEeOb__BffbPEig"
    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="_d7b0IaIREeS6IulNYwkZBg">
    <semanticMarkup
      xmi:id="_2E1aZ6FJEeSK_vfd3NHBGg"
      type="Synonym">
      <elements
        xmi:id="_2E1aaaFJEeSK_vfd3NHBGg"
        name="context"
        value="DTCC" />
      <elements
        xmi:id="_2E1aa6FJEeSK_vfd3NHBGg"
        name="value"
        value="Event (Details)" />
    </semanticMarkup>
  </messageBuildingBlock>
  <messageBuildingBlock
    xmi:id="_2E1abaFJEeSK_vfd3NHBGg"
    nextVersions="_X0scT52EEeW-bsa36JFb9A"
    previousVersion="_MH2w4GJWEeOfOt7Y7nAPUA"
    name="CorporateActionDetails"
    definition="Information to be extended as supplementary data to corporate action details."
    registrationStatus="Provisionally Registered"
    maxOccurs="1"
    minOccurs="0"
    xmlTag="CorpActnDtls"
    complexType="_VIg5E2JWEeOfOt7Y7nAPUA" />
  <messageDefinitionIdentifier
    businessArea="supl"
    messageFunctionality="010"
    flavour="001"
    version="03" />
</messageDefinition>

ISO Building Blocks

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