---
title: "Determinism and Workflow code constraints"
description: "How can you identify a nondeterministic operation inside Workflow code?"
status: "coming-soon"
language: "en"
canonical: "https://bulnik.dev/en/articles/topics/T14.04/"
topicId: "T14.04"
---

> Coming soon — this article is being prepared. Below are its question, intended outcome, and place in the story.

## The question

How can you identify a nondeterministic operation inside Workflow code?

## What we will work through

Identify a nondeterministic operation inside Workflow code.

## Before you begin

Previously covered: Event history and execution recovery.

- [Event history and execution recovery](/en/articles/topics/T14.03/)