Thinking Templates: Mental Models Built Into Structured Workflows

Structural clarity for every critical insight. Start with frameworks that automatically extract logical structure and expose assumptions. CoreStilus templates apply mental models intelligently to your workflow. Choose from 25+ templates built for leaders who demand defensible, complete reasoningβ€”not just polished documents.

πŸ“‹ Critical Decision Templates (5 templates)

Purpose-built for leaders who need logic-audited mandates β€” from investment theses to regulatory submissions.

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Investment Thesis Memo

Investment Decision Document

The Conviction Document. Frames a falsifiable investment hypothesis with causal logic, evidence, return expectations, and a pre-agreed exit criteria. Forces binary Yes/No investment decisions.

Use for: Investment committees, venture decisions, capital allocation calls
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Due Diligence Report

Investment & M&A Document

Comprehensive M&A and investment analysis framework with financial, operational, strategic, and legal assessment sections β€” audits the logic of the investment thesis before capital committee review.

Use for: M&A proposals, fund investments, corporate acquisitions
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Risk Assessment & Guardrails

Risk Management Document

Downside protection framework with best/base/worst scenario matrix, critical risk identification, five hard guardrail rules, and explicit accountability. Ensures risk logic is defensible before authorization.

Use for: Board risk approvals, regulatory compliance, execution authorization
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Board Briefing

Executive Decision Document

Concise board-level decision document with verdict-first structure, key risks, alternatives considered, and recommended action. Designed for governance leaders who need fast alignment without sacrificing rigor.

Use for: Board meetings, governance decisions, C-suite alignment
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Regulatory Submission Framework

Compliance Document

Evidence-to-position logic structure for regulatory filings β€” maps regulatory requirements to evidence, claims to citations, and compliance positions to their logical grounding. Forces auditable logic.

Use for: Regulatory filings, compliance submissions, licensing applications

πŸ“ Logic Frameworks (10 frameworks)

Proven analytical structures for auditing reasoning, decision-making logic, and strategic alignment in critical document contexts.

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Minto Pyramid

Logic Framework

Verdict-first hierarchical logic with MECE grouping. Restructures critical documents so the mandate verdict appears first and supporting reasoning unfolds beneath it.

Use for: Executive briefings, board presentations, leadership mandates
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Inverted Pyramid

Logic Framework

Results-first structure. Lead with the verdict, then support with evidence and analysis details. Essential for time-constrained decision-makers who need the call to action immediately.

Use for: Escalation briefs, urgent mandates, rapid executive updates
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SCQA Framework

Logic Framework

Situation β†’ Complication β†’ Question β†’ Answer. Narrative-driven structure for framing problems and aligning stakeholders on the decision at stake.

Use for: Policy change narratives, stakeholder alignment briefs, strategic pivots
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VACE Framework

Logic Framework

Value β†’ Architecture β†’ Cognition β†’ Evolution. Holistic strategy framework examining value creation, system design, thinking patterns, and continuous improvement.

Use for: Strategy architecture, organizational design, transformation mandates
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5 Whys

Logic Framework

Root cause analysis through iterative questioning. Audit documents to ensure the systemic root cause is identified β€” not just the most visible symptom.

Use for: Root cause audits, post-mortem logic validation, incident analysis
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SWOT Analysis

Logic Framework

Strengths, Weaknesses, Opportunities, Threats. Useful for auditing the strategic positioning logic behind transformation proposals and investment decisions.

Use for: Strategic analysis, investment positioning, transformation rationale
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PREP Framework

Logic Framework

Point β†’ Reason β†’ Example β†’ Point. Builds bulletproof arguments by forcing each claim to be backed by explicit reasoning and evidence before it enters a mandate.

Use for: Decision assertions, leadership persuasion briefs, advisory recommendations
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PAS Framework

Logic Framework

Problem β†’ Agitation β†’ Solution. Emphasizes the friction of the current state before prescribing the fix β€” ensuring the mandate's urgency is felt before the solution is presented.

Use for: Escalation briefs, improvement proposals, change authorization requests
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OKRs Framework

Logic Framework

Objectives & Key Results. Links strategic objectives to measurable outcomes β€” auditable across the mandate.

Use for: Strategic planning, goal alignment, performance mandate design
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Eisenhower Matrix

Logic Framework

Urgent/Important prioritization. Forces clear decision sequencing under resource constraints β€” critical for teams managing competing critical mandates with limited capacity.

Use for: Priority decisions, capacity allocation, mandate sequencing

πŸ“„ Operations & Leadership Documents (10 documents)

Professional templates for critical decisions, strategic mandates, and leadership communication.

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Executive Briefing

Board/C-Suite Document

Concise board-level decision document with verdict-first structure, key risks, and recommended action. Designed for leaders who need fast alignment without sacrificing rigor.

Audience: C-suite, board, executive leadership
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Due Diligence Report

M&A / Investment Document

Comprehensive M&A/investment analysis framework with financial, operational, and strategic assessment sections β€” audits the logic of the investment thesis before capital committee review.

Audience: Investment committee, board, portfolio leadership
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Product Strategy

Product Leadership Document

Product roadmap and strategic alignment framework β€” audits whether product decisions hold against real operational constraints and delivery targets.

Audience: Product leadership, portfolio teams, operations steering
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Risk Assessment

Risk Management Document

Risk identification and mitigation framework β€” maps severity, probability, and impact of risks before they become decision failures in critical review.

Audience: Risk committee, board, leadership steering
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Post-Mortem

Learning Document

Structured retrospective for incidents, delivery failures, and decision breakdowns β€” captures systemic causes and action owners to prevent recurrence.

Audience: Leadership teams, operations, continuous improvement leads
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Competitive Analysis

Strategy Document

Competitive intelligence framework β€” maps competitor capabilities, strategic benchmarks, and positioning gaps to inform differentiation decisions.

Audience: Strategy teams, leadership, investment portfolio
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Decision Memo

Decision Document

Structured decision document β€” captures alternatives considered, recommended mandate, and supporting logic. Enables leadership review with a clear audit trail of the decision rationale.

Audience: Decision-makers, board, steering committee
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Business Proposal

Investment Document

Executive business case for investment or transformation funding β€” structures the ROI logic, return projections, and capital justification for critical improvement initiatives.

Audience: CFO, board, sponsors, finance leadership
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Change Management Plan

Transformation Document

Transformation roadmap β€” audits the logic of organizational change against stakeholder readiness, adoption velocity, and continuity during transition.

Audience: Transformation leads, operations leadership, change sponsors
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Meeting Notes

Operational Document

Action-logic capture for leadership reviews β€” ensures every meeting produces owned mandates with deadlines, not just discussion notes. Audits for decision completeness before the room disperses.

Audience: Team leads, operations managers, steering committee

Why Start with Decision Templates?

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Eliminate Blank-Page Risk

Start from battle-tested document structures. Your energy goes into the logic, not the layout.

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Enforce Decision-Grade Logic

Every template is structured to expose assumptions, surface contradictions, and force clear mandate ownership.

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Cut Revision Cycles

Structured templates reduce the time between insight and approved mandate β€” fewer redrafts, faster sign-off.

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Board-Ready by Default

Verdict-first structure ensures every document is ready for leadership review without a rewrite cycle.

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Shared Decision Language

Standardized templates create cross-team consistency in how decisions are framed, escalated, and audited.

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Audit Trail Built In

Every template produces an auditable decision record β€” rationale, alternatives, and mandate β€” for accountability at every level.

How to Use Templates in CoreStilus

  1. Select a decision template that matches the type of critical document you need to produce.
  2. Load the template into the CoreStilus workspace as your structural starting point.
  3. Fill with your content β€” your evidence, stakeholder context, and decision rationale β€” guided by the template's section prompts.
  4. Run the Logic Gauntlet (Contradiction Engine, Assumption Exposure, Fallacy Finder) to validate your reasoning before submission or escalation.
  5. Apply Minto Pyramid structuring to rewrite your document into verdict-first, board-ready format.
  6. Export as a Comprehensive Decision Report β€” PDF with full audit trail of logic analyses included.

Start Auditing Critical Documents Today

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