When using CATIA software, product license is necessary, which is the key to ensure the legal use of the software. By fully linking the product license, you can get complete functions and features to support product development and design. CATIA, as a comprehensive solution, covers the whole industrial design process from the early stage to the later stage of the project. All product licenses can ensure that all functions and tools provided by CATIA can be fully utilized, and work efficiency and quality can be improved.