In earlier versions of PSA there was an option to split the effort hours of a task across several resources (who have been assigned to the task). For example, Task 1 was for 100 hours, and Resource 1 (at rate X) would do 80 hours and Resource 2 (at rate Y) would do 20 hours. The split was achieved by applying a percentage effort to each resource.
In PSA 3 this percentage split has been removed and there is no way for me to assign resources with different rates to the same task, and then achieve an accurate project cost? Is this correct or am I missing something?