Slight rule change

Please note that §5 is updated:

"§5
The presentation is not to be discussed with or shown to any employee of the team's home university that has been involved with training, coaching, or in any other way organising the team (category 1), nor with students from the team’s home university (category 2) other than their own team members until after the final round of presentations. The case may be discussed with anyone other than category 1 & 2. In addition to the presentation and executive summary, each team is required to hand in a reference guide stating all references used and persons interviewed or communicated with while solving the case. Please be aware that all external IP-based communication is monitored. All potential communication between category 1 & 2 must go via the Case group at case@casecompetition.com. Please note that you cannot require the Case group to convey information or a timeframe for doing so. ."