multimodel optimization with same population in Hyperstudy

In hyperstudy I use two different parameterize files for optimization. Although the parameters are the same in both files, there is a slight difference in the models. After using GA as the optimization tool, I found the two parameterized files use two different sets of populations. Is it possible to run both parameterized files with the same set of populations?

Can we generate a single set of populations and run different parameterize files in the same study using the Genetic Algorithm?