All participating students must subscribe to the conference. This can be done by using the 'Subscribe' link, which is made visible on the TSConIT homepage when the subscription period is open.
When subscribing, you can indicate whether you will use a lunch, and whether you bring guests who might also want a lunch. The conference organisation needs this information to order the necessary amount of lunches. Lunches are free.
The organisation ask you to subscribe as soon as possible, so that the necessary arrangements can be made on time.