Distributed Computing Server Licensing.

Hi, I have huge simulations to run which would take a lot of time. I wanted to know if Distributed Computing licensing can be used. Also what bundle of Licenses do the workers need to have in order to work with my DC server license. I have Parallel Computing Toolbox license as well as Distributed Computing Server license on my computer . Do I need to install any other licenses on the workers or the regular Matlab and Simulink License would be good enough. Thanks