Notational Modelling Services

Engage Dunstan Thomas to supplement your team with a Dunstan Thomas Consultant that will undertake your notational modelling activities for you.

Our Consultants are experienced at modellers within a range of notations, including:

  • ArchiMate
  • BPMN
  • SysML
  • UML

Business Process Modelling

Using BPMN 2.0 and Sparx Systems Enterprise Architect our Consultants will work with you to capture and document your business processes to your required levels of detail through all levels of the BPMN notation, including:

  • Business Modelling using the BPMN 2.0 Conversation diagram
  • Descriptive Modelling using the BPMN 2.0 Choreography diagram
  • Analytical Modelling using the BPMN 2.0 Collaboration and Process diagrams
Notational Modelling - BPMN

Notational Modelling - UML

Software Modelling

Using UML and Sparx Systems Enterprise Architect our Consultants will work with you to capture and document your software design to your required levels of detail.

This modeling can either use the full UML suite of diagrams or a subset of your choice, for example:

  • UML Use Case diagrams
  • UML Component diagrams
  • UML Class diagrams
  • UML Activity diagrams
  • UML Sequence diagrams

Enterprise Architecture Modelling

Using ArchiMate 3.1 and Sparx Systems Enterprise Architect our Consultants will work with you to capture and document your enterprise architecture to your required levels of detail.

This typically models a defined vertical slice of the enterprise architecture utilising elements from Motivation and Strategy, Business Layer, Application Layer and Technology Layer.

Particular emphasis is placed upon inter-layer relationships and the subsequent production of impact analysis diagrams.

Notational Modelling - ArchiMate

Notational Modelling - SysML

System Engineering Modelling

Using SysML 1.5 and EA our Consultants will work with you to capture and document your system engineering projects to your required levels of detail. This follows standard MBSE practice encapsulating the four pillars of SysML, namely:

  • Requirements
  • Structure
  • Dynamics
  • Parametrics

Particular emphasis is placed upon the creating and use of element libraries for re-usable SysML elements such as Blocks, Value Types, Interface Blocks etc.

Our Consultants can also work with you on the more challenging aspects of Systems Engineering, namely:

  • Executable State Machines, including the generation of code
  • Parametric Simulation using EA and Open Modelica
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