---
title: "init(supportedFeatureSet:)"
framework: paperkit
role: symbol
role_heading: Initializer
path: "paperkit/markuptoolbarviewcontroller/init(supportedfeatureset:)"
---

# init(supportedFeatureSet:)

Creates a markup toolbar view controller.

## Declaration

```swift
@MainActor @preconcurrency init(supportedFeatureSet: FeatureSet)
```

## Parameters

- `supportedFeatureSet`: The supported features of this toolbar.

## Discussion

Discussion The feature set limits the tools / actions a person can access from this toolbar. Also set supportedFeatureSet on any PaperMarkupViewController you use.

## See Also

### Creating a toolbar

- [init(coder:)](paperkit/markuptoolbarviewcontroller/init(coder:).md)