Mandatory information about my setup:

Have I searched the tickets before posting? Yes
Have I searched the forum before posting? Yes
Have I read the documentation before posting (which pages?)? Yes
Joomla! version: 3.3.6
PHP version: (unknown)
MySQL version: (unknown)
Matukio version: 5.0.5
Direct link to the page that shows the issue: http://www.carrerasatleticas.mx


Description of my issue:
I need create a lot of events. But always i ask the same information in the booking fields. Can the user do autofill with his id number in the next events?