Class Diagramclassdomainmodeling

Domain Model Class Diagram

Plan object relationships with a Mermaid class diagram for accounts, workspaces, projects, diagrams, and exports.

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Use Cases

Sketch a domain model before coding service objects

Explain ownership and aggregation relationships

Review which objects need methods, IDs, or status fields

Align backend, product, and design teams on the nouns that shape a feature

How This Workflow Works

Step	Purpose
Account	Defines the user or organization identity that owns workspaces and starts domain activity.
Workspace	Groups members, projects, permissions, and shared settings under one collaboration boundary.
Project	Organizes work into a manageable container that can be archived, shared, or reviewed.
Diagram	Represents the core content object that stores source, render state, and diagram behavior.
Export	Models downloadable outputs so formats and export actions stay separate from source editing.

How To Customize

Replace classes with your domain nouns

Add method names that represent important operations

Use composition or association arrows to clarify ownership

Add status, timestamp, or permission fields that drive real behavior

Split large classes when one object has unrelated responsibilities

Edit This Template Visually

Open this template in the editor to work from the rendered diagram and the Mermaid source together. Click a node in supported flowchart and sequence diagrams to locate the matching code, select source lines to find the related shape, or ask AI to rename, expand, restyle, or rewrite the selected part of the workflow.

Mermaid Source

classDiagram
    class Account {
      +String id
      +String email
      +createWorkspace()
    }
    class Workspace {
      +String id
      +String name
      +inviteMember()
    }
    class Project {
      +String id
      +String title
      +archive()
    }
    class Diagram {
      +String id
      +String source
      +render()
    }
    class Export {
      +String format
      +download()
    }

    Account "1" --> "*" Workspace
    Workspace "1" --> "*" Project
    Project "1" --> "*" Diagram
    Diagram "1" --> "*" Export