We're into eLearning and have developed a number of quizzes for various courses. Now we are looking for a CMS/system which could do something like this - * Allow us to create accounts for clients. Once an account is created and quizzes are in place rest should be driven by our clients. * Clients should be able to choose how many employees/students they wish to enroll for a particular quiz. * Client should be able to choose a fixed number of questions from a set of questions already in the quiz, duration and should be able to set pass rates for their employees/students. * As soon as their employees/student completes an exam, client should get an email with pass/fail rate. Wondering if there is any CMS which has functionality near to what I discussed above?