The CCJ4C project, was a significant initiative aimed at enhancing prison management process with a strong emphasis on career guidance and innovation. This project was unique in its focus on cultural transformation within the prison environment, particularly as it related to the careers of prison staff and the support provided to inmates. What made this project unique was its focus on how the culture within prisons could change, particularly in how prison staff manage their careers and how they support inmates. The project aimed to find out if there was an ideal way to manage the careers of prison staff and, if so, to identify the key features of that approach. The project involved partners and stakeholders from across Europe who had significant experience in managing, reforming, and educating within prisons. These organizations came together with the goal of developing, testing, and putting in place a practical method for starting or improving career guidance for prison staff. The project focused on giving prison staff the skills they need to manage their own careers better, with input from the staff themselves, prison administrations, workplaces (prisons), and training providers like companies and NGOs.