See the reference implementation of the Lean Enterprise Architecture Framework (LEAF) created with Sparx EA -tool.
The Sparx EA model is published as HTML, and can be accessed via this:
This LEAF -framework is continuously updated, to be better suitable for a generic framework combining design thinking and enterprise architecture approaches. This kind of framework can be used for building an “Enterprise Model” an be applied for concepts like Digital Twin of an Organization (DTO). More information about LEAF can be found from here: link.
The Sparx EA EAP-model can be downloaded from this blog site.