The **Settings** tab of a customer has three sections. Click **Save changes** to save a change of a field. The logo
image is different: an upload or a removal saves immediately.

## Organization

| Field             | Contents                                                                  | Rules                                                     |
| ----------------- | ------------------------------------------------------------------------- | --------------------------------------------------------- |
| **Customer name** | The name of the customer. Customer admins see it in OneClick.             | Necessary. A maximum of 256 characters.                   |
| **Seat limit**    | The maximum number of customer users. **Unlimited** removes the limit.    | A whole number, 0 or more. 0 means no limit.              |

See [Change the seat limit](/docs/partner-portal/customers/change-the-seat-limit) and
[How seats are counted](/docs/partner-portal/customers/how-seats-are-counted).

## Communication

| Field                                 | Contents                                                                | Rules                                |
| ------------------------------------- | ----------------------------------------------------------------------- | ------------------------------------ |
| **Allow emails from Zimple**          | When on, Zimple can send announcement and product-update emails.        | **On** or **Off**.                   |
| **Allow in-app messages from Zimple** | When on, Zimple can show in-app messages in OneClick.                   | **On** or **Off**.                   |

See [Set the consent toggles of a customer](/docs/partner-portal/customers/set-the-consent-toggles-of-a-customer).

## Footer customisation

| Field              | Contents                                                        | Rules                                                |
| ------------------ | --------------------------------------------------------------- | ---------------------------------------------------- |
| **Logo image**     | The logo in the footer of the OneClick Panel.                   | PNG, JPG, WEBP or SVG. A maximum of 2 MB.            |
| **Logo link**      | The URL that opens when a user clicks the logo.                 | A full URL. Empty means that your default applies.   |
| **Help link**      | The URL that opens when a user clicks the help icon.            | A full URL. Empty means that your default applies.   |
| **Feedback email** | The email address that gets the feedback of the customer users. | An email address. Empty means that your default applies. |

See [Customize the footer of a customer](/docs/partner-portal/customers/customize-the-footer-of-a-customer).