# Add a Site Logo for Invoices (CTMS)

Source: https://sites.veevavault.help/gr/sitevault/sv-administration/logo/

**Who can complete this task?**
- Administrators

## Overview

You can optionally upload a site logo to display on generated invoice documents in SiteVault. This allows your site to include standardized branding when billing sponsors, CROs, or other external organizations. If no logo is uploaded, the logo space on generated invoice documents will remain blank.

You can upload a logo in PNG, JPG, or GIF format. We recommend using a resolution of 500 x 500 pixels or higher. Please note that the file size is limited to a maximum of 10MB.

## Steps to Upload a Site Logo

1. Navigate to **Administration \> Sites**
2. Select site.
3. Select **Edit** from the All Actions menu (…).
4. Expand the **Branding** section.
5. In the **Site Logo** field, upload your site’s logo image file.
6. Select **Save**.

## Previewing Your Site Logo

Once your logo is uploaded, you can preview how it appears on invoices:

1. Navigate to **Finance \> Budgets & Billing \> Invoices.**
2. Select any invoice in the _Draft_ state.
3. Select **Preview Invoice Document**.