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Rules and Parameters::Common Usage
Class System Entity

This entity includes all reference data for system entities. System entities define the legal entities (i.e. CSDs, NCBs and the T2S Operator) {T2S.11.110} {T2S.11.120} {T2S.11.130} {T2S.11.140} {T2S.11.150} by which T2S segregates data {T2S.11.050} {T2S.11.060} {T2S.11.080} {T2S.11.070}Every static data or dynamic data entity, owned explicitly by a CSD or NCB has an association with System Entity to inherit the System Entity Identifier attribute. These are• Parties;• Securities Accounts;• T2S Dedicated Cash Accounts;• Settlement Instructions and other related types of instructions;• Securities Positions;• Limits;• Cash Balances;• Cash Postings;• Securities Postings;• Limits;• Party specific configuration data.Each System Entity is linked to its relevant Party, i.e. to the T2S Operator, the CSD or the NCB defined as a party in T2S and corresponding to the same system entity.

Attributes
<Primitive Type> String | System Entity Type | It specifies a classification for the system entity. The exhaustive list of possible values is as follows:• T2S Operator• Central Securities Depository (CSD)• National Central Bank (NCB)
<Primitive Type> String | System Entity Mnemonic | It specifies a unique short code used to identify the system entity.
<Primitive Type> String | System Entity Name | It specifies the full name of the system entity.
<Primitive Type> String | Direct Holding CSD | Boolean attribute specifying whether the system entity is a CSD and it operates in a direct holding market.
<Primitive Type> String | Direct Holding Technical Offset Account | It specifies the technical offset account that T2S requires for settlement of settlement instructions in a direct holding market.
<<Entity>> <Class> Market-Specific Attribute | defines |
<<Entity>> <Class> Static Data Entity | creates |
<<Entity>> <Class> Party | T2SOperator / NCB / CSD |

Properties:

Is Abstract | false
Is Active | false
Is Leaf | false
Name | System Entity
Namespace | <Package> Common Usage
Owner | <Package> Common Usage
Package | <Package> Common Usage
Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity
Stereotype | Entity
Visibility | Public

Attribute Details

creates

    Private <<Entity>> <Class> Static Data Entity creates

Constraints:
Properties:

  Aggregation | Composite
  Association | <Association> A_creates_belongs to
  Class | <<Entity>> <Class> System Entity
  Is Composite | true
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 0
  Lower Value | <Literal Integer> 0
  Multiplicity | *
  Name | creates
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::creates
  Type | <<Entity>> <Class> Static Data Entity
  Upper | *
  Upper Value | <Literal Unlimited Natural> *
  Visibility | Private

defines

    Private <<Entity>> <Class> Market-Specific Attribute defines

Constraints:
Properties:

  Aggregation | Composite
  Association | <Association> A_defines_system Entity
  Class | <<Entity>> <Class> System Entity
  Is Composite | true
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 0
  Lower Value | <Literal Integer> 0
  Multiplicity | *
  Name | defines
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::defines
  Type | <<Entity>> <Class> Market-Specific Attribute
  Upper | *
  Upper Value | <Literal Unlimited Natural> *
  Visibility | Private

Direct Holding CSD

    Public <Primitive Type> String Direct Holding CSD

  Boolean attribute specifying whether the system entity is a CSD and it operates in a direct holding market.

Constraints:
Properties:

  Aggregation | None
  Class | <<Entity>> <Class> System Entity
  Is Composite | false
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 1
  Multiplicity | 1
  Name | Direct Holding CSD
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::Direct Holding CSD
  Type | <Primitive Type> String
  Upper | 1
  Visibility | Public

Direct Holding Technical Offset Account

    Public <Primitive Type> String Direct Holding Technical Offset Account

  It specifies the technical offset account that T2S requires for settlement of settlement instructions in a direct holding market.

Constraints:
Properties:

  Aggregation | None
  Class | <<Entity>> <Class> System Entity
  Is Composite | false
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 1
  Multiplicity | 1
  Name | Direct Holding Technical Offset Account
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::Direct Holding Technical Offset Account
  Type | <Primitive Type> String
  Upper | 1
  Visibility | Public

System Entity Mnemonic

    Public <Primitive Type> String System Entity Mnemonic

  It specifies a unique short code used to identify the system entity.

Constraints:
Properties:

  Aggregation | None
  Class | <<Entity>> <Class> System Entity
  Is Composite | false
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 1
  Multiplicity | 1
  Name | System Entity Mnemonic
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::System Entity Mnemonic
  Type | <Primitive Type> String
  Upper | 1
  Visibility | Public

System Entity Name

    Public <Primitive Type> String System Entity Name

  It specifies the full name of the system entity.

Constraints:
Properties:

  Aggregation | None
  Class | <<Entity>> <Class> System Entity
  Is Composite | false
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 1
  Multiplicity | 1
  Name | System Entity Name
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::System Entity Name
  Type | <Primitive Type> String
  Upper | 1
  Visibility | Public

System Entity Type

    Public <Primitive Type> String System Entity Type

  It specifies a classification for the system entity. The exhaustive list of possible values is as follows:• T2S Operator• Central Securities Depository (CSD)• National Central Bank (NCB)

Constraints:
Properties:

  Aggregation | None
  Class | <<Entity>> <Class> System Entity
  Is Composite | false
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 1
  Multiplicity | 1
  Name | System Entity Type
  Namespace | <<Entity>> <Class> System Entity
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::System Entity Type
  Type | <Primitive Type> String
  Upper | 1
  Visibility | Public

T2SOperator / NCB / CSD

    Private <<Entity>> <Class> Party T2SOperator / NCB / CSD

Constraints:
Properties:

  Aggregation | None
  Association | <Association> A_T2SOperator / NCB / CSD_system Entity
  Class | <<Entity>> <Class> System Entity
  Is Composite | false
  Is Derived | false
  Is Derived Union | false
  Is Leaf | false
  Is Ordered | false
  Is Read Only | false
  Is Static | false
  Is Unique | true
  Lower | 1
  Lower Value | <Literal Integer> 1
  Multiplicity | 1
  Name | T2SOperator / NCB / CSD
  Namespace | <<Entity>> <Class> System Entity
  Opposite | <Property> system Entity : System Entity [0..1]
  Owner | <<Entity>> <Class> System Entity
  Qualified Name | T2S Data Model::Rules and Parameters::Common Usage::System Entity::T2SOperator / NCB / CSD
  Type | <<Entity>> <Class> Party
  Upper | 1
  Upper Value | <Literal Unlimited Natural> 1
  Visibility | Private

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Summary:Attributes Properties | Detail:Attributes