---
title: "Run a decision tree"
description: "Answer a decision tree's questions to reach a decision, and keep the decision log as a PDF."
url: "https://okido.io/en/docs/systems-decision-trees/run-a-decision-tree"
chapter: "Systems and decision trees"
chapterUrl: "https://okido.io/en/docs/systems-decision-trees.md"
plans: ["All plans"]
roles: "Everyone in the organization"
language: "en"
edition: "2026-10-23"
---

# Run a decision tree

> Answer a decision tree's questions to reach a decision, and keep the decision log as a PDF.

Run a decision tree when you have to make the decision it describes, for example which campaign package to offer a client. OKiDO asks the questions one by one, takes the branch that fits each answer, and shows the decision at the end, with a log of every answer.

## Answer the questions

1. In the **Playbook**, open the folder and the process, and choose the decision tree. You see its questions and outcomes, and on the right its **Recent Sessions**.
   ![A decision tree with its questions and outcomes and its recent sessions](https://okido.io/docs/screenshots/en/decision-tree-overview.webp)
2. Choose **Run Quiz**. The first question opens. Above it you see which step you are on and how far you are.
3. Choose your answer, then **Next**.
   ![A question of the decision tree with the answers to choose from](https://okido.io/docs/screenshots/en/decision-tree-question.webp)
4. Answer the next questions in the same way. Which questions come next depends on your answers.

After the last answer you see **Decision Complete**: the **Decision Reached**, its **Outputs**, and the **Decision Log** with every question and your answer.

![The decision, its outputs and the decision log](https://okido.io/docs/screenshots/en/decision-tree-result.webp)

Every run is kept as a session: it shows under **Recent Sessions** on the decision tree, and you can open it again to see the decision.

## Keep the decision as a PDF

1. At the bottom of the page, choose **Download PDF**. A window with the decision log opens, together with your browser's print dialog.
2. In the print dialog, choose to save as PDF.

To print the decision log on paper, choose **Print** instead.