IDEAL
📙 CTAL-TM
Official ISTQB Definition
A process improvement model consisting of five phases: Initiating, Diagnosing, Establishing, Acting, and Learning. Used for guiding organizational improvement initiatives.
3 Ways to Think About It
The Quick Take
A process improvement model: Initiating, Diagnosing, Establishing, Acting, Learning.
Look Closer
A framework for implementing organizational change systematically.
The Bottom Line
The staged approach to making lasting process improvements.
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