The slope plot shows the value of the metrics available in the dataset in the t0 and t1 periods in absolute value or as % of the total.
Same chart can be plotted as Small Multiples.
The integrated legends can also be positioned on the right or on the left of the plot...
Values can be plotted in absolute value, as a % of total dataset, as a % of total dataset after filters, or as a % of the result row. The last two options only make sense if you plot a result row.