1. Form group
2. Identify assumptions
3. Assess Assumptions
3.1. Assumption 1.
3.1.1. Proposition
3.1.2. Objective Proof Offered
3.1.3. Supporting Evidence
3.1.4. Response to Proof
3.1.5. Competing Evidence
3.1.6. Validity?
3.2. Assumption 2.
3.2.1. Proposition
3.2.2. Objective Proof Offered
3.2.3. Supporting Evidence
3.2.4. Response to Proof
3.2.5. Competing Evidence
3.2.6. Validity?
3.3. Assumption 3.
3.3.1. Proposition
3.3.2. Objective Proof Offered
3.3.3. Supporting Evidence
3.3.4. Response to Proof
3.3.5. Competing Evidence
3.3.6. Validity?
4. Outcome
4.1. Valid assumptions list (prioritised)
4.2. Assessment of current situation and knowledge
4.3. Improvement activities /plan