You will want to use a HiveManager to manage the AP. I would recommend starting with our free HiveManager version, Connect, and then going from there as you get used to the Aerohive configuration and features.
This guide will walk you through how to register for a Connect HiveManager: https://thehivecommunity.aerohive.com/s/article/Registering-for-HiveManager-Connect
This guide covers how to add the AP to the HiveManager inventory: https://thehivecommunity.aerohive.com/s/article/Adding-and-Removing-Devices-in-HiveManager
This guide will walk you through how to set up a PSK SSID, which will have one password that all users share: https://thehivecommunity.aerohive.com/s/article/PSK-SSID-How-To-NG
