Ansys Employee

You're welcome, have a look here  too. 

Your solver licence gives you (I think) four cores total (parallel) and you can then use packs/workgroups to increase parallel cpu usage.  My laptop has 10 solver seats (Fluent) and an unknown number of parallel packs/workgroup tokens. With 6(?) cores I can run all 10+parallel solver task. It's a really bad idea as the cpu is overloaded but can be done. 

Hence working out what you want to do, and then going from there.