I find the useful post about how to run multiple same type simulation in one test: Link
The basic idea is write a specific .scs file and load it in the assembler bench. In the result browser, a specific simulation got a specific result path, so that they can be referred to easily.
I find it works well in different process corners and different temperatures.
However, it doesn't work in Monte-Carlo simulation. In fact, the simulation log tells that the each sub-simulation is done, but in the result browser, the results can not be found, so that the expression evaluation fails. The waveform has been saved in MC option.
Is there any solution to fix this?