Should Split analysis on sourcing event allow for simultaneous evaluation of bid factors inside the

We have been trying to figure out the last piece of the puzzle for split analysis. How do we allow everyone in the group to be able to score the bid factors at the same time? We see where more than one group can do they're analysis at the same time but inside the group it goes one by one. I attached our ppt we did for our central purchasing authority any tips or tricks are welcomed.