Topic was presented on Drupal Camp 2013 Kiev. http://camp13.drupal.ua/ ERPAL is a full Drupal distribution aiming to manage almost any business related processes in service oriented companies. Key features are: CRM (contact and activity management) Project management (timetracking, payments, agil and fixed price) with Freelancer support Document management and document creation Contract management with reccuring invoices Employee management (over hours, holidays, costs) Invoice creation and PDF export Calendars ...and many other features