## CommentTitleType enumeration
Represents comment title type while rendering when comment is set to display at end of sheet.
### Values
| Name | Value | Description |
| --- | --- | --- |
| Cell | `0` | Represents comment title cell. |
| Comment | `1` | Represents comment title comment. |
| Note | `2` | Represents comment title note. |
| Reply | `3` | Represents comment title reply. |