SysFEAT - Systemic Framework for Enterprise Architecture & Transformationk

BUILDING BLOCK - Logical Software System

Description	Abstract Concept A Logical Software System is logical specification of a Business Software System, which is independant from the Business Software System physical implementation. For instance, "Human Resource ERP System" is a Logical Application System, while "SAP HR System", "Sage HR System", "Kronos HR System" are Application Systems.
Super Types	Business Software System
Functional Domain	Logical Application Architecture The Logical Application Architecture domain provides means of describing the logical structure and behavior of Business Software Systems of the enterprise.
Dictionary	Dictionary of SysFEAT concepts
Lexical Scope	Architecture Container

RELATIONSHIPS

Simple Graph Graph & Inheritance Table

Simple Graph

Composition: ➝ Classification: ➝ Specialization: ➝ Enumerated definition: ➝ Syntax: ➝

Graph & Hierarchy

Composition: ➝ Classification: ➝ Specialization: ➝ Enumerated definition: ➝ Syntax: ➝

Relationship Table

Relationship	Cardinality	Target Entity	Source Entity	Description
Logical Service Point	[1..1]	Application Interface	Logical Software System
Logical Request Point	[1..1]	Application Interface	Logical Software System
Logical Software Channel	[*..0]	Application Interface	Logical Software System
Logical Data Store	[*..0]	Logical Data Domain	Logical Software System
Logical Software Member	[*..0]	Logical Software System	Logical Software System
Specialized Software System	[*..0]	Business Software System	Business Software System
Realized Logical System	[*..0]	Logical Software System	Business Software System
Performed Software System Scenario	[*..0]	Software System Scenario	Business Software System
Fulfilled Requirement	[*..0]	Requirement	Business System Asset
Fulfilled Functionality	[*..0]	Functionality	Business System Asset
System Rule Enforcement	[*..0]	System Rule	Business System Asset
Business System Asset Part	[*..0]	Business System Asset	Business System Asset
Realized Agent	[*..0]	Agent	Agent
Life Start	[*..0]	Agent Life Cycle Event	Agent	A Life Start is a Start Type that denotes the type of event that signifies the beginning of an Agents existence.
Life End	[*..0]	Agent Life Cycle Event	Agent	A Life End is an End Type that denotes the type of event that signifies the end of an Agents existence.
Resource Rule Enforcement	[*..0]	Resource Rule	Resource Operating Asset
Hierarchical Member	[*..0]	Building Block	Aggregate Block	A Hierarchical Member is an Aggregate Member that is also a Block Lexical Scope for the Building Block it aggregates: it relates its aggregated block by nesting (see Nesting Relationship).Hierarchical Members are used to build hierarchical structures of Building Blocks, in constrast to Block Members which are used to build network structures of Building Blocks.
Block Member	[*..0]	Building Block	Aggregate Block	A Block Member is an Aggregate Member that aggregates its releated Building Block by reference (see Referencing Relationship).Block Members are used to build network structures of Building Blocks while Hierarchical Members are used to build hierarchical structures of Building Blocks.

TEXTUAL SYNTAX

SEMANTIC TAXONOMY

Sub-Types Super-Types

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BORDERS

Name	Super type	Border Type	Description
Logical Request Point	Business Software System::API Request Point	Application Interface
Logical Service Point	Business Software System::API Service Point	Application Interface

INTERNAL STRUCTURE

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CONNECTORS

Connector	Source	Target	Connector Type	Description
Logical Software Channel	Logical Software Member. API Request Point. Logical Request Point	Logical Software Member. API Service Point. Logical Service Point	Application Interface