You can customize the Tableau Server web pages to personalize it for your company or group. You can perform these customizations:
Change the server name that appears in the browser tab, tooltips, and messages.
Change the logos that appear in the web environment.
For more information, see tsm customize.
Set the language used for the web environment and the locale used for views. See Language and Locale for Tableau Server.
Install custom fonts on Tableau Server and client computers that connect to Tableau Server. See Use Custom Fonts in Tableau Server.
Add a custom note to the server sign in page. The Sign In setting lets you add text. You can optionally add a URL to make the text a link. This note will also appear if a user receives a sign in error. Custom notes do not display on Tableau Mobile.
To set a custom note, sign in to a site on Tableau Server. On the left-side navigation pane, select Manage all sites from the drop-down site list. Select Settings and add a message to Sign In Customization.
For more information, see Server Settings (General and Customization).
Add a custom message to the welcome banner on the home page for all server users to see. The custom message can contain up to 240 characters of text and hyperlinks as well as one paragraph break. Administrators can also disable the default Tableau welcome banner for the server.
To set a custom welcome banner, sign in to a site on Tableau Server. On the left-side navigation pane, select Manage all sites from the drop-down site list. Select Settings, then navigate to the Customization page.
Administrators and project leaders can also add images for projects in thumbnail view.