1. Secondary Cause / Effect 1 Tertiary Cause / Effect 1 Primary Effect
EVIDENCE TYPE
Caused By
LEGEND
Secondary
Cause / Effect 1
Tertiary
Cause / Effect 1
Evidence Desc
Evidence Desc
Primary Effect
Secondary
Cause / Effect 2
Tertiary
Cause / Effect 2a
Evidence Desc
Evidence Desc
Tertiary
Cause / Effect 2b
Evidence Desc
Secondary
Cause / Effect 3
Evidence Desc
This is only a starting template; relationship structure and additional boxes should be changed or added as required.
Always use simple verb - noun statements to describe a cause / effect. Remember that each arrow should link each statement with the "is caused by" logic.