definiens: shall mean the software, including any updates, improvements, enhancements, and modifications to such software, ( i ) made available by TWTI hereunder during the Term at the web address specified by TWT for or ( ii ) made by ACLA in -2 - accordance with Section 4.3 ; all of the foregoing to the extent all of the following is true : ( A ) it is directed at designing Invader Probes and Primary Probes for use in an Invader Reaction to detect and/or quantify deoxyribonucleic acid or ribonucleic acid ; ( B ) it is designed to be hosted on servers for access over the Internet in the manner contemplated in this Agreement ; and ( C ) it is reasonably necessary in order for ACLA to exercise its licenses in accordance with the License Agreement . For clarity, the Host Software shall not include any functionality or features to the extent not reasonably necessary for ACLA to exercise its rights under the License Agreement