> which means that you can't use the work logs from your previous sprints to estimate the next sprint's work. But you're not supposed to do that anyway. Story

> which means that you can't use the work logs from your previous sprints to estimate the next sprint's work. But you're not supposed to do that anyway. Story points are always relative, so your tasks (in sprint) are relative to one another. We always "effortbox" our research tasks into a set number of story points.