On the top banner of the home page, you see a button with a three men icon. Click on it, if you need to change the user settings. After clicking on the icon, you will see all your companies using Spectrum and if you change from 'Company' to 'Users', you will see specific users in selected company. By clicking on the pen icon, it is possible to change user information and adjust user's permissions for different issues such as visualize, APs, or surveys. Users either can read or/and write, or can no access at all.