Required for functionality of DataFrameworks ClarityNow, software subscription (CN-SUB). Purchase quantity is based on the number of TiB of files being monitored by ClarityNow. Cannot be mixed with DataFrameworks ClarityNow with Data Mover (CN-TIBDM-SUB). The license duration will match the subscription end date of the DataFrameworks ClarityNow subscription. Renewals will coincide with a renewal the renewal of the DataFrameworks ClarityNow subscription. Additional capacity can be added at any time without a subscription renewal. Capacity licensing is calculated using TiB not TB.