There are many effective models for team-based decision-making, each designed to help leaders balance structure, participation, and quality of outcomes.
Below are three proven frameworks that can help organize and improve your team’s decision process — depending on the complexity, stakes, and culture of your organization.
1. The Hartnett Model: CODM (Consensus-Oriented Decision-Making)
The CODM model, developed by Tim Hartnett, is built around one core idea:
“The goal is not to win an argument — but to reach consensus.”
Once you’ve gathered the right team for a decision, the model guides you through seven clear stages:
- Define the problem — Clarify what needs to be decided.
- Open discussion — Encourage everyone to express perspectives freely.
- Identify key issues — Highlight the real problems beneath the surface.
- Develop proposals — Generate potential solutions.
- Choose a direction — Narrow down the options to the most promising one.
- Refine the decision — Improve and stress-test the chosen solution.
- Formalize the conclusion — Document and communicate the final decision.
Regardless of the specific management decision at hand, CODM provides a reliable foundation for structured discussion and joint ownership of the result.
You can easily adapt this model to fit the decision-making culture of your organization.
2. The Bain RAPID Framework
One of the biggest challenges in group decision-making is role clarity — knowing who does what.
The RAPID framework, developed by Bain & Company, solves this problem by mapping five distinct roles in any decision process.
RAPID stands for:
- R — Recommend: The group or person who develops the initial proposal.
- A — Agree: Those who must review and approve (or reject) the recommendation.
- P — Perform: The people responsible for executing the decision.
- I — Input: Those who provide critical data and insights.
- D — Decide: The final decision-maker(s) who hold ultimate accountability.
Despite its name, RAPID isn’t about making decisions quickly — it’s about making them responsibly.
It works best for complex or high-impact decisions that shape the organization’s direction and require alignment across multiple stakeholders.
3. The Delphi Method
The Delphi Method is built on one principle:
“People share their best ideas when they feel safe to speak honestly.”
It provides a structured, anonymous process for collecting opinions and reaching consensus — ideal for sensitive or high-stakes issues.
How it works:
- Each participant submits feedback and ideas anonymously.
- Responses are summarized and shared for review.
- The process repeats through several “rounds” until the group converges on a common view.
This method eliminates two of the biggest dangers in group decision-making:
- Appeals to authority — because no one knows who suggested what.
- Groupthink — because anonymity removes social pressure.
To make the Delphi method work, you’ll need a facilitator — someone trusted to manage the process, ensure confidentiality, and remain neutral.
Ideally, the facilitator should be outside the decision’s immediate scope, such as a senior employee from another department.
In essence:
Effective team decisions don’t just happen — they’re designed through structure, clarity, and psychological safety.
Whether you use CODM for consensus, RAPID for role alignment, or Delphi for honest insights, the real value lies in creating a process that your people trust — and want to follow.