Answer:
Yes, it is possible to consider the load on the surface inside the critical perimeter as of program version RFEM 5.20.01.For example, when determining the punching load in the critical perimeter at a wall corner or a wall end, the additional option is available at the end of Window 1.5. See Image 01.
You can also select here whether to enter or automatically determine the surface load.
Result Window 2.1 shows which surface load or additional load has been taken into account.