# Types of Screens

When building an app with NotionApps, there are five types of screens you can create:

* **List (View Items)** — view a list database items
* **Details (View One Item)** — view detailed properties for a single item
* **List (Update Items)** — view and update multiple items
* **Form (Update One Item)** — update a single item via form
* **Form (Add Item)** — add new items via form

Each screen type has a specific purpose and can be customized to meet the needs of your app.

<figure><img src="/files/nW35I5jwt6EA5BurLcWM" alt=""><figcaption></figcaption></figure>


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.notionapps.com/customize-app/types-of-screens.md?ask=<question>
```

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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.