This function helps you check if End User can login. If end user login successfully, it will return UserID value. Otherwise, it will return 0. This function deletes your End User Account in DRM-X platform. If delete success, it will return 1 This function remove all License Profiles of your specified User Group. It won't delete the License Profiles, just remove the License Profiles relations with your specified User Group. This function removes all Rights of your specified License Profile. It won't delete the Rights, just remove the Rights relations with your specified License Profile. This function lists your Rights. If you want to list all Rights, please set value -1 to LicenseProfileID. This function lists your License Profiles. If you want to list all License Profiles, please set value -1 to GroupID. This function lists your license report. The BeginDate and EndDate input format must be YYYY-MM-DD. For example, BeginDate=2009-3-29 This function will format license value to Table Format. It solves get license in IE 8 problem.