Opening Frame
A reference system for CTOs operating under real conditions.
This is not a book. It is a reference system.
Use it when decisions matter, when pressure builds, and when the system needs to be understood clearly.
The Five Circles of Digital Transformation diagnose where you are. This Manual defines how you operate from there.
Together they form a complete model:
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The Circles describe the system.
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The Manual defines how to run it.
This is not theory. It is how the system actually runs under pressure.