May be you should have a look at CiviCRM: http://www.civicrm.org Joop -----Oorspronkelijk bericht----- Van: development-bounces@drupal.org [mailto:development-bounces@drupal.org] Namens Kees Scherpenhuijzen Verzonden: maandag 23 november 2009 18:29 Aan: development@drupal.org Onderwerp: [development] creating a new usermanagement things Hey all, When using drupal for a site where users can register themself for a event; what is the best way to store the data when you have different modules to manipulate them? By manipulating i mean: - Managing some fields like if the person have payed. - Managing multiple users to assign them to groups - Just show lists of users - Printing lists of each user data I'm right now looking a the module profile which is provided by drupal it self. but is see it is data stored in a separate table. Is it then the best way to create code which uses the "API" from profile? Is there anyone who has more experience with this? TIA, -- Kees