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The Connectivity strategy displays a relation over two types of objects. It closely follows the idea of a graph.


It aims to answer the following sensemaking task:

  • What are the relationships between two types of objects?

Presentation metaphor


Context meta-model

The context meta-model of Connectivity contains two classes, From and To, with associated labels labelFrom and labelTo, respectively. They are connected via From-To.

Connectivity context meta-model.

Visualisation variants

References can be visualised:

  • In a table through an Adjacency Matrix
  • Chord Diagram

Visualisation variants of Connectivity.


  • title : string [1..1]. Title of the visualisation.