Enterprise-architecture layers framework (business, data, application, technology)
Maps business capabilities onto data, application, and technology layers to plan an IT estate, a concern about systems architecture rather than about who decides, how units are arranged, or how people and agents split the work.
The Open Group (TOGAF) and related enterprise architecture practice, 1990s
The origin of the framework, as the directory records it. The mark grades the origin, not this page.
Umbrex, Enterprise-architecture layers framework (business, data, application, technology)
The directory entry this score was read from. Umbrex is a consultancy network; its summary is the reference, not a primary source.
It loads no cell and describes no precondition, so it sits outside the canvas. That is a finding about the scope of the canvas, not a judgment of the framework.
An IT architecture planning method, not an org design choice, so it sits outside the canvas.
This is not a summary of the framework. Umbrex has one; the link under Sources goes there.
Nowhere on the sheet.