Again sorry for asking a third time
My question was actually concerning learning mishnayos for my parents who were nifter a few months apart, I tell the family to repeat the mishnayos, my question if even concerning learning for parents if this is necessary or not
Yasher Koach for all the teshuves
Hamakom yinachem eschem b’toch shar aveilei tzion v’yerushalayim.
Regarding your question, it is better if it would be seperate, but you can also learn for both at the same time.