Set the subscription logo that is shown on the dashboard, by navigating to Setup, then to Dashboard.
Choose the logo you want as your subscription logo from your computer's files.
Show Subscription Logo on Forms
Set the logo displayed on form edit and display by navigating to Setup. Choose the process you want the logo to appear on then click Edit under Display.
Check the box under Logo.
You can also display your subscription logo on the logon page with a custom subdomain. For example, your custom URL to logon to Lighthouse would look like: companyname.lighthousehse.com and the logo you upload would replace the Lighthouse logo on the logon page. Contact firstname.lastname@example.org for a custom URL.