---
title: "supportedServiceSources(for:)"
framework: fileprovider
role: symbol
role_heading: Instance Method
path: "fileprovider/nsfileproviderextension/supportedservicesources(for:)"
---

# supportedServiceSources(for:)

Return an array of service sources that let the host app perform actions associated with the specified item.

## Declaration

```swift
func supportedServiceSources(for itemIdentifier: NSFileProviderItemIdentifier) throws -> [any NSFileProviderServiceSource]
```

## See Also

### Working with services

- [NSFileProviderServiceSource](fileprovider/nsfileproviderservicesource.md)