After analyzing the standard functionality, if there needs to be custom development, it is important to develop the solution with the same structure that Dynamics NAV uses in its modules.
The users that are going to use the functionalities are users that are also going to use the standard parts of the application. To avoid confusing them, it is essential to use the same philosophy and the same structure everywhere. This way, once a user knows one part of the application, he/she can intuitively use the other modules.
This is something that will also help us; we do not have to reinvent the wheel every time. There is no need for us to consider how to structure our data on each development. Take the existing structure as your basis, and just grow its functionality to meet your needs. With this, we are not only making the developer's life easier, but also the life of others who will participate in the project, such as the consultant, the implementer, the trainer, and the person...