---
title: markup
framework: paperkit
role: symbol
role_heading: Instance Property
path: paperkit/papermarkupviewcontroller/markup
---

# markup

The paper data that this view controller displays.

## Declaration

```swift
@MainActor @preconcurrency var markup: PaperMarkup? { get set }
```

## Discussion

Discussion Observe markup to watch for markup changes.

## See Also

### Displaying markup

- [contentView](paperkit/papermarkupviewcontroller/contentview-4aeda.md)
- [contentView](paperkit/papermarkupviewcontroller/contentview-4hbkf.md)
- [supportedFeatureSet](paperkit/papermarkupviewcontroller/supportedfeatureset.md)