If you would like to restrict certain users so that they can only access FastGem from certain IP Addresses, please follow these steps:
Login to the Admin portal (backend) of your instance. The Admin portal of your instance can be reached by adding /a to the end of your instance URL. For example, the address of our demo instance is demo.fastgem.net/a
From the Admin portal home page, head to Users > Manage at the top of the screen:
From your users list, click the name of the user whom you wish to restrict by IP address and head to the 'FastGem - IP' tab in their user record. Use the green 'plus sign' button to add as many different allowed IP addresses to their profile as you wish:
Click Save&Close on their user record.
Thank you for using FastGem!