The current socio-economic environment is particularly characterized by a growing competition between companies and rapidly changing markets, forcing companies to innovate in order to maintain their activities. However, innovation remains complex and difficult to implement, especially for companies wishing to diversify their innovations and no longer be limited to technical innovations. Thus, some of them choose to implement an innovation approach focused on their users/customers. This approach remains relatively little studied, especially for manufacturing companies; therefore, it seems to be necessary to wonder about the deployment of such an approach. In this context, our research problematic can be expressed as follows: "How to support ...