# Add or change the report title

There are several ways of adding or changing the title of a Foundry Report.

## Via the Report

1. Switch to Editing mode. *(You must have edit permissions on the report to do this.)*
2. Click the report title.
3. Type a new report title.
4. Click out of the title or use the Enter key to save your changes.

## Via the Application header

1. Switch to Editing mode. *(You must have edit permissions on the report to do this.)*
2. Click the resource title in the application header at the top of the screen.
3. Type a new report title.
4. Click out of the title or use the Enter key to save your changes.

## Via Your files view

As with any resource in Palantir Foundry—whether a report or something else—you can change the title while viewing the resource in a Project:

1. Right click on the report in your list of files.
2. Click “Rename” in the context menu that appears.
3. Type a new report title.
4. Click out of the title or use the Enter key to save your changes.

## Errors & Validation

Some characters and formats are not permitted in report titles:

* A title cannot be empty.
* A title cannot be longer than 716 characters.
* A title cannot contain forward slashes (`/`).
* A title cannot contain line breaks.

The application will typically display an error before saving if a particular title is not acceptable. Otherwise, you may see an error after saving.