Designing is a very complex process involving a large number of people, each of whom in their own way gives a contribution to the project. It is very important for project designers involved in project design to be expert and experienced in the part or project they are working so they could provide in the best possible way the project task and the other issues related to the same. What I've learned from designing ar two things. The first thing is a project assignment. The project assignment is the basis for the beginning of each design and must be accurately and concisely written and delivered to each engagement designer so that each of the project designer who is participating in the project understands their part of the task and the obligations taken. Secondly, the main designer who runs the entire design process must provide high-quality project support, regarding to provide accurate and timely information needed for the development of the project so as to avoid delays and possible major errors or mismatches that will later create problems, backlogs in time and additional costs to the investor. When the previous two things are well-defined and made then it is certain that the project will be made in the most appropriate way possible.