Dear anonymous friend,
Regarding the episode of the stand-off between the FTC employee and his immediate boss cryptically mentioned in your post, I would like to remind you the proverb " If the mountain will not come to Mohammed, Mohammed will go to the mountain " which means that if things are not going your way, you will have to adjust the way they are. Knowing well that it was the immediate boss who can either make your friend's career regular or mar his FTC employment, he/she ought to have the patience and the suaveness to the required extent.
Whether it is an individual dispute u/s 2-A(1) against illegal termination or a complaint u/s 25-T against unfair labor practice under the Industrial Disputes Act,1947 respectively chosen by the affected FTC employee friend of yours, the success seems very remote to me because of the terms of the FTC mentioned in your first two successive posts. Better advise your friend to move on with the green pastures waiting before him in stead of wasting his time,energy and money in unnecessary litigation.