May I ask how to include mpi and openmp compiler in the cmake file?

I tried to include the following lines:

#this find out compilers for mpi

find_package(MPI REQUIRED)

#this find out compilers for openmp

find_package(OpenMP)

Then I include the both libraries:

target_link_libraries(mympiopenmpproject PUBLIC MPI::MPI_CXX PUBLIC OpenMP::OpenMP_CXX)

Thanks a lot.