In the business architect profession, mistakes can have severe consequences. As such, it is only reasonable for customers to demand some kind of impartial proof of our professional skills.
T-shaped people work well in teams because they can see a situation from a different perspective, can reduce bottlenecks, fill skills gaps and take on new skill sets quickly. This then leads to higher team productivity and greater flexibility. Therefore, if it’s t-shaped people that you are looking for, then hiring somebody with ITSC status is a good place to start.