In gamultiobj, how to return the type of population of each generation?

I would like to get the type of population (crossover, mutation, or normal) of each generation. Preferably outputing an array of size npopulation x 1 where each element corresponds to a population and the value corresponds to one of the types. For example, 1 - crossover, 2 - mutated, 3 - normal, etc.

Since it is gamultiobj, and I am only using a custom objective function, functions like mutation, crossover, and selection are all default gamultiobj functions. I believe the crossover is scattered, mutation is adaptive, and selection is normal.

Thanks!

Jesse