Create models for your app
Modeling diagrams help you understand, clarify, and communicate ideas about your code and the user requirements that your software system must support. For example, to describe and communicate user requirements, you can use Unified Modeling Language (UML) use case, activity, class, and sequence diagrams. To describe and communicate the functionality of your system, you can use UML component, class, activity, and sequence diagrams.
You can create the following UML diagrams in this release:
Flow of work between actions and participants in a business process
Components of a system, their interfaces, ports, and relationships
Types that are used to store and exchange data in the system and their relationships
Sequences of interactions between objects, components, systems, or actors
User goals and tasks that a system supports
To see which versions of Visual Studio support each type of diagram, see Version support for architecture and modeling tools.
To visualize the architecture of a system or existing code, create the following diagrams:
High-level architecture of the system
Dependencies and other relationships in existing code
Code-generated class diagrams
Types and their relationships in .NET code
Create models and add diagrams.
Draw diagrams to edit the model.
Create packages to divide a model into units that different team members can work on.
Generate C# code from class diagrams to start your implementation.
Customize model elements using stereotypes, to extend the standard UML model elements for specific purposes.
Create links between model elements and work items to help you track tasks, test cases, bugs, requirements, issues, or other kinds of work that are associated with specific parts of your model.
Save your model and diagrams so that you can share them with other users, including those who do not use Visual Studio Ultimate.
Create code maps and layer diagrams to better understand unfamiliar code.
Use models to clarify and communicate the users' needs.
Use models to describe the overall structure and behavior of your system and to make sure that it meets the users' needs.
Make sure that your software stays consistent with your users' needs and the overall architecture of your system.
Use models to help you understand and change your system during its development.
Organize models in a large or medium project.