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SysML Internal Block Toolbox

These pages provide the SysML elements to design SysML block compositions within Internal Block Diagrams.

Access:     View | Diagram Toolbox: More Tools | SysML 1.2 | SysML 1.2 Internal Block

SysML_TB BlockInternal




SysML Block Internal


Describe the decomposition of a SysML Block subsystem in the context of its whole, using instances of reusable SysML Blocks

Connector Part

Create a SysML connector part

Distributed Part

Create a SysML distributed part

Flow Part

Create a SysML flow part

Participant Part

Create a SysML participant part


Define a SysML message, containing attributes, exchanged between system blocks in an interaction


Describe a structural interaction point of a SysML Block which, in turn, connects between interacting parts of a block

Port (flow)

Describe what flows in and out of interacting SysML Blocks

Flow Specification

Define a set of flow properties that correspond to individual pieces of a common interaction point

SysML Block Internal Relationships


Establish a traceable relationship describing how one element is dependant upon another

Item Flow

Specify the items that flow across a connector in an interaction point

Binding Connector

Establish a connection between two parts in a system decomposition