The development of product documents is an engineering process by which the document deliverables are provided for users. The process involves several phases such as planning, development, and commercialization. The product documents are developed along with the product software and hardware, which involves requirements analysis, design, development, and test.
By implementing each development stage and conducting reviews at the end of each stage, documentation is of consistently high quality.
The documentation development process complies with the TL9000 standard of Quality Excellence for Suppliers of Telecommunications (QuEST) Forum.