Layout Pattern
Logic Tree
Top-down tree that breaks a conclusion into supporting arguments and evidence. The consultant's MECE diagram.
How to Use It
Logic trees make an argument's structure visible. Put the main claim at the top, supporting arguments on the second level (each mutually exclusive, collectively exhaustive), and evidence on the third. Used in consulting decks to show reasoning is rigorous. Keep to 3 levels and 2-3 branches per node or it becomes unreadable. Color-code branches if different sources support each one. Works as a deck's table-of-contents when the deck makes a structured argument.
Content Zones
Related Layouts
Similar OPF layout slugs with matching content types, spatial patterns, or presentation use cases.
Data Analysis
Status RAG
Red/Amber/Green health summary across workstreams. The standard project-status slide.
/layouts/status-rag
Data Analysis
Venn / Overlap
Two or three intersecting circles showing shared and distinct attributes. Classic for positioning.
/layouts/venn-overlap
Data Analysis
Funnel / Pyramid
Tapered shape showing progression, conversion, or hierarchy. Visualizes stages, filtering, or organizational levels.
/layouts/funnel-pyramid
Data Analysis
Matrix / Quadrant
2x2 framework with labeled axes. Plot items in quadrants to reveal patterns and priorities.
/layouts/matrix-quadrant
Data Analysis
SWOT Analysis
2x2 matrix for Strengths, Weaknesses, Opportunities, Threats. A strategic planning classic.
/layouts/swot-analysis
Visual Storytelling
Architecture Stack
Layered diagram of a system from foundation to user-facing. Classic for tech stacks and capability layers.
/layouts/architecture-stack
OPF Config
layouts:logic-tree{
"$schema": "https://openpresentation.org/schema/opf/v1",
"name": "PPTX.gallery — layouts/logic-tree",
"tags": [
"gallery:layouts/logic-tree"
],
"slides": [
{
"id": "gallery-preview-1",
"layout": "logic-tree",
"title": "Layout preview",
"subtitle": "Reference layout for the OPF \"logic-tree\" preset."
}
]
}Preview this config live at pptx.dev/playground.