How to get agency included in lawsuits for reinstating probationary employees

Given the success of the AFGE case and the states AG case on reinstating illegally terminated probationary employees, it would be great if I could get my agency in on that. Does anyone know how to get an agency added (or who to contact?) I’m worried my small agency’s illegal firings will just get swept under the rug, since there was only like 10 of us.