This model is a public domain Data Architecture Reference Model.
You can use this reference model to build your own data architecture model for your organization.
Data Architecture Reference Model.
How to generate diagrams using Excel on Dragon1 EA Tool
DEMO: BPMN Onboarding Process Diagram - Measure Rules Compliance
DEMO: Generate an Enterprise Architecture Blueprint to discover and solve RISK
DEMO: Generate Landscape for RPA AUTOMATION
DEMO: Generate Strategy Map for CLOUD ADOPTION
DEMO: Generate Application Landscape for SECURITY