To set enrollment options for the Gateway agent on Windows and macOS devices, do these actions:
Click Gateway Desktop.
To limit the device types that the user can enroll, in the Allowed Platforms section, turn off Windows or macOS.
In the Welcome email section, review the subject for the email message that is sent to users, and then update it if necessary.
Update the body of the message as necessary to provide information specific to your organization.
You can use variables in the email message. Users must enter the {{CustomDomain}} value in the Custom Domain field on the first sign-in page. You can use the variable to insert the value or find it in Settings > Application in the Company field.