translation/source/documents/course/04-workflows/10-updating-the-workflow.md

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# Updating the Workflow
Now you'll update your workflow to include all three steps: validate, enhance, and summarize.
## Updating the Workflow Definition
Replace your existing workflow with this updated version:
```typescript
export const contentWorkflow = createWorkflow({
id: "content-processing-workflow",
description: "Validates, enhances, and summarizes content",
inputSchema: z.object({
content: z.string(),
type: z.enum(["article", "blog", "social"]).default("article"),
}),
outputSchema: z.object({
content: z.string(),
type: z.string(),
wordCount: z.number(),
metadata: z.object({
readingTime: z.number(),
difficulty: z.enum(["easy", "medium", "hard"]),
processedAt: z.string(),
}),
summary: z.string(),
}),
})
.then(validateContentStep)
.then(enhanceContentStep)
.then(generateSummaryStep)
.commit();
```
## What Changed
- **Description**: Updated to reflect the new functionality
- **Output Schema**: Now includes the `summary` field
- **Steps**: Added the third step to the chain
## Testing the Updated Workflow
You can now test this workflow in the playground to validate it works as expected.
## The Complete Flow
Your workflow now:
1. **Validates** content and counts words
2. **Enhances** with metadata like reading time and difficulty
3. **Summarizes** the content for quick understanding
Each step builds on the previous one, creating a comprehensive content processing pipeline!
Next, you'll learn about using workflows with agents.