The default tab that loads in the Admin UI allows you to set your basic site settings. Many of these settings were initially configured in your XNAT First Time Configuration step, but can be changed here as needed. To get to these controls, go to Administer > Site Admininistration in the top navigation and click on the Site Setup tab.
Site Information Settings
The ID used to refer to this site (also used to generate database ids). The Site ID must start with a letter and contain only letters, numbers and underscores. It should be a short, one-word name or acronym which describes your site. No spaces or non-alphanumeric characters. By default this is set to 'XNAT', but you will likely want to change this to the name of your particular XNAT instance (e.g. 'ConnectomeDB' for the Human Connectome Project public site). This Site ID will appear throughout the site, such as on the page users are directed to after login which informs them how many projects, subjects, and imaging sessions the site has (e.g. SITE_ID currently contains 2 projects, 3 subjects, and 4 imaging sessions.).
This is the URL at which users should access your site. It should be the full URL, including 'http' or 'https'. This URL is the one provided to users in emails, and other external links. This should be a functional address (i.e. if the user pasted this address in their web browser, they should come to the site). localhost only works if the web browser is located on the same machine. You are required to guarantee that this address is functional for reaching the site.
This controls what site description shows up on the login page. You have two options for configuring this content:
|Site Description (Text)|
This setting only gets used if Site Description is set to "Markdown"
|Site Description (Page)|
This setting only gets used if Site Description is set to "Page"
|Site Login Landing|
|This is the relative path (e.g. |
This is the relative path (e.g.
Site-wide config properties can be accessed via REST at
Site-wide config properties can be access programmatically in Velocity via
Admin Information Settings
|Site Admin Email|
The administrative email account to receive system emails. This address will receive frequent emails on system events, such as errors, processing completion, new user registration and so on. These emails can be configured on the Notifications tab.
|Primary Admin Username|
This should be the login name of an enabled and valid user. The specified user must be a site administrator.
|Enable Alert Message|
This controls whether users will see site-wide alert messages. If it is set to 'Off', then there will not be any site-wide alert messages. If set to 'On (Login Page Only)', then a site-wide alert message will show up when people go to the login page. If set to 'On (Login and Site Header)', then a site-wide alert message will show up when people go to the login page and will also show up at the top of the page throughout the site. Site-wide alerts can be particularly useful to give users a heads up before the site goes down for scheduled maintenance.
This is the site-wide alert message that gets shown to users in the specified locations. If 'Enable Alert Message' is set to 'Off', this message will not show up anywhere. Otherwise, the site-wide alert will show up in the location(s) specified. This message can include HTML (e.g. if you want to add links or add emphasis to part of the message). If you change the alert message and Enable Alert Message is set to 'On (Login and Site Header)', then users that are already logged in will start seeing the new message as soon as they navigate to a new page.
Toggles between three possible settings:
|Message text. Can be plaintext or HTML.|
Toggles between three alert types:
Also see Notifications and Alerts in XNAT