---
title: Document
framework: Assignables
role: symbol
role_heading: Associated Type
platforms: [iOS 17.4+, iPadOS 17.4+, Mac Catalyst 17.4+]
path: assignables/mergeabledocumentpage/document
---

# Document

The document type this page is for.

## Declaration

```swift
associatedtype Document : MergeableDocument
```

## See Also

### Implementing a mergeable page

- [MergeableDocumentPage.Thumbnail](assignables/mergeabledocumentpage/thumbnail.md)