Risks in a wrong generated simultaneous application

I explain my case, I configured the BRF to trigger simultaneous requests for each module, ie example, comes a new request to create a user with roles of purchases, sales and budget, the BRF here shoots 3 Approvals for different process owner.

The problem that arises is that the first owner of the process must complete analsis SOD generates all risks of different modules. As I can do so only will generate risks that apply according to your module?