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# Application Inventory FAQs

The following are frequently asked questions about configuring and using Postman's Application Inventory.

## Why can't Agent Mode generate Playwright UI tests from my Postman Collection?

Postman Collections describe how APIs behave, not how users interact with your application in a browser. Because of this, [Agent Mode](/docs/agent-mode/overview) can't generate Playwright UI tests from a collection by itself.

To generate Playwright UI tests, Agent Mode needs access to your frontend code. [Connect your application repository](/docs/agent-mode/native-git#connect-your-git-project-to-your-workspace) to your Postman workspace, and ask Agent Mode to generate Playwright tests based on your frontend implementation.

**Example prompt**

Generate Playwright UI tests for the login and project creation flows based on my frontend code.