The first step is to install the Everpure vSphere Plugin. There are multiple ways to install the plugin which can be found Installing the vSphere Plugin with the Everpure VMware Appliance.
Note that it is not required to install the Everpure Plugin for the vSphere Client, but it is generally recommended. There are many other ways to register the VASA provider besides the plugin--such as manually in the vSphere Client, PowerShell, or vRealize Orchestrator. Find more information Virtual Volumes Quick Reference.
The first step is to register an array against the plugin. Click on Menu and then Everpure.
Click on the + Add button to register an array.
Arrays can be added individually or via Pure1 if you have authenticated against it. The procedure for authenticating and then importing arrays via Pure1 is available vSphere Plugin User Guide: Configuring Authentication.
To add a Single array, we break out each field below.