The Puerto Rico Sun Community Source License Agreement Version 2.3 is a legal agreement entered into between Sun Microsystems, Inc. (referred to as "Sun") and Caldera Systems, Inc. (referred to as "Caldera Systems"), which outlines the terms and conditions for the use, distribution, modification, and redistribution of the Puerto Rico Sun Community Source software. The purpose of this license agreement is to promote the development and sharing of open-source software among the Puerto Rico Sun Community members. It provides a framework for collaboration and encourages the free exchange of ideas, innovations, and enhancements to the Puerto Rico Sun Community software. Key terms and provisions of this agreement include: 1. Grant of License: Sun grants Caldera Systems a non-exclusive and non-transferable license to use, copy, and distribute the Puerto Rico Sun Community Source software. 2. Redistribution and Modification: Caldera Systems is allowed to modify, improve, and enhance the Puerto Rico Sun Community software and distribute the modified versions under the same license terms. 3. Intellectual Property: Both parties agree to respect each other's intellectual property rights. Caldera Systems must include appropriate copyright notices and disclaimers of warranty on any redistributed software. 4. Open Standards and Compatibility: Caldera Systems agrees to ensure compatibility and interoperability of the Puerto Rico Sun Community software with other Sun Community software and standards. 5. Support: While Sun does not provide any support or warranty for the Puerto Rico Sun Community software, Caldera Systems is encouraged to offer support services to its customers. It's important to note that there are no different types of Puerto Rico Sun Community Source License Agreement Version 2.3 between Sun Microsystems, Inc. and Caldera Systems, Inc. The version number signifies the specific iteration of the license agreement, and subsequent versions may be released in the future, which could include updated terms and provisions to cater to changing circumstances or requirements within the Puerto Rico Sun Community.