What is it called when you are told that you have to stop leading and do another task?

When you are instructed to stop leading and take on another task, it is often referred to as being "redirected" or "reassigned." This can occur in various contexts, such as in a workplace or team setting, where priorities shift or a different skill set is needed for a specific task. The change in role might also be described as a "role change" or "task reassignment."