You can get a more detailed view of the operation of your heat pump in the report step. Select add report content and then heat supply and heat supply from heat pump. Choose to plot against outdoor temperature. Here you can see what heat power the heat pump has at different outdoor temperatures. It is possible to read at what outdoor temperatures the heat pump is running at full power.
You can also make a similar graph for the peak heat. Then choose instead to plot heat supply with subcategory heat supply. When you plot against the outdoor temperature, you realize at what outdoor temperature the peak heat is needed.