A trial shift is when a potential client asks you to work for a short period, often a few hours or a day, to see if you're a good fit for the client. During the trial shift, they can evaluate your skills, work ethic, and how well you fit in with their current carers or family. It's a way for both you and the client to get a sense of whether the placement is a good match before making a final decision about allocating you as the champ.