As an active Nimble customer you can apply for your own Infosight Account by:
Navigating to https://infosight.nimblestorage.com
Clicking on New User ? Enroll Now.
You will then be asked for your Role, email address and Array Serial Number ?
Your array serial number can obtain from the Nimble Web GUI or via the CLI;
Your email address should be obvious , if you receive the following error then you need to call support to have your email address associated with that array with Nimble's internal systems - this should take 5 mins to complete
So what's the difference between the User Roles ?
There are three types of user in Infosight:
The only restriction is each account can only have 1 Super User per Array; So if your a customer with 4 arrays they you can have 4 super users associated to your account;
There is currently no limit the amount of Non-Super Users and Download users associated with an account in InfoSight.
The only functionality a superuser gets over a non-superuser is case management which is under the Support tab - screenshot is here:
As you can see this allows Super Users to create new cases and manage existing cases; If you are a non-superuser you simply don't see the Support tab, but get access to all the other reporting from Infosight.