Supported on Windows 2000 and XP systems, TEVIS has been designed and developed by Parallels. Available only as a purchasable version this security application is intended to help users manage their employees and visitors, as well as manage the lobby, take care of custom photographic badge management, and management of non-disclosure agreements, etc. This is considered as an all-encompassing management utility that accomplishes its tasks through biometric security features. This tool is available as a database with ION and is also capable of importing employee data from the network. There is also a feature that enables employees to update their data as and when required.