User Count: 3000 - 4 (This likely indicates a range or specific tier within the 3000 user limit, but the exact meaning of '4' is unclear without further context. It could be a specific package, a minimum user count for a particular feature, or a typo.)
Edition/Version: R (Likely indicates a specific edition or release, but 'R' is not standard and needs further clarification from the vendor.)
Ilzz (This appears to be a product code suffix and doesn't represent a standard technical specification.)