---
title: CKShareTitleKey
framework: cloudkit
role: symbol
role_heading: Global Variable
path: cloudkit/cksharetitlekey-9yavd
---

# CKShareTitleKey

The system field key for the share’s title.

## Declaration

```occ
extern CKRecordFieldKey const CKShareTitleKey;
```

## Discussion

Discussion This predefined key is part of the CKRecordTypeShare schema. The out of process UI flow uses this key to send a share, and as part of the share acceptance flow. It is an optional value on a CKShare record.

## See Also

### Subscripting

- [CKShareTypeKey](cloudkit/cksharetypekey-204gl.md)
- [CKShareThumbnailImageDataKey](cloudkit/cksharethumbnailimagedatakey-1rxdx.md)