So… how do I get a FWS?

I have asked my advisor and someone at student care services and both of them were basically oblivious. They told me they didn’t know much about it and to go to the official UCF federal work study website or the page for it on the FAFSA website. I went to both website and that also gave me almost no info. I want to get a federal work study and I’m fairly positive I would qualify but I just have no idea what the process is.

Has anyone here done a Federal Work Study that can explain the process?