This document describes the principles of licencing 2N® Attendance System. Valid for version 1.0. 2N® Attendance Systemis free to download from www.2n.cz. For one monitored user, it is free to use with no time limit for demo purposes. Time unlimited higher numbers of monitored users are licenced. There is just one single licence item: 9137930 2N® Attendance System +25 Users This licence always adds 25 users and you can obviously order multiple units of this ordering number to get a licence for desired number of users. How do I obtain my first licence for 2N® Attendance System? Licence locks the software to particular PC on which it is installed at the moment when the licence is requested. It can not be moved to another computer. First of all you need to download and install the 2N® Attendance System. Then go to tray icon Settings / Licence and click on Request new licence. This will give you an alpanumeric code which you need to send via email to your distributor who will get licence file generated by 2N. Afterwards you will obtain licence file which must be uploaded to 2N® Attendance System on the same page. This activates licence immediately and unlocks the use of the system for higher number of users. You can always see the current enabled number of users here. How to increase number of users Basically you just need to follow the same procedure –your current users will be automatically added to newly generated licence file. Example: I am using 2N® Attendance System to monitor 50 users. My company grows and I need 25 more users. I order 1pc of licence, and as I have already had 50 users before, I automatically get a licence file which includes 75 users.What if it does not work? Where can I get help? For such situations, follow this procedure: 1.Check carefully the manual available on wiki.2n.cz2.Ask your distributor 3.Contact 2N technical support at support.2n.cz (only for registered users)