---
title: sectionIndexTitles
framework: coredata
role: symbol
role_heading: Instance Property
path: coredata/nsfetchedresultscontroller/sectionindextitles
---

# sectionIndexTitles

The array of section index titles.

## Declaration

```swift
var sectionIndexTitles: [String] { get }
```

## Discussion

Discussion The default implementation returns the array created by calling sectionIndexTitle(forSectionName:) on all the known sections. You should override this method if you want to return a different array for the section index. Special Considerations You only need this method if you use a section index.

## See Also

### Configuring Section Information

- [sectionIndexTitle(forSectionName:)](coredata/nsfetchedresultscontroller/sectionindextitle(forsectionname:).md)