Hi there, I'm new to Meraki and I was tasked to optimized our inventory. As far as I know we only use Meraki for our Wireless solution but I saw some Security Appliances in the Organization > Inventory.  How do I know if these devices are still in used? I'm planning to remove them in the inventory once confirmed (remove to organization). These are the devices: - MX450 - MX64W - MX64W-NA - Z3   I tried using the filter "unused" and "in-used" but I'm still getting result in "in-used" which I was not expecting. Is there other way to confirm those devices are not in-used? ... View more