To hitch your post-it

To create and insert a new post-it you need to enter first name and email used to fill the registration form for paper submission; then click on the button 'Create post-it' and put the text in the post-it that will appear in the upper left corner of the screen. Once finished entering the text, drag the post-it in the final position in which you want to leave it. 

To read a post-it and just click twice on it. By double clicking you can also reduce the size of icon.
By click and drag you can move the post-it (warning: any change in the position of the post-it will be seen by all those who will visit the page later on!)