01Lesson Learned
Technology
Architecture decisions fail when the rationale disappears
The chosen pattern often survives. The reason it was chosen, the alternatives rejected, and the residual risk do not. The next team then re-litigates the same decision under pressure.
Read lesson→02Field Note
Cross-practice
A RAID log without ownership is documentation, not governance
Risks, assumptions, issues and dependencies only govern a program when each item has an owner, a date, and a path to escalate. A list is not a control.
Read field note→03Lesson Learned
Data & AI
If ownership starts when the model enters production, it starts too late
The operating model for an AI capability has to be designed with the use case. Waiting for promotion is how nobody is accountable for the decision the model is meant to change.
Read lesson→