RENAN2015

Hello guys, First I'm sorry for my bad English, I speak Portuguese, so dI'm getting a little help from Google translator I wonder if someone could help me on this. Would it be possible to preclude a tagged as inactive pilot to log on the company's website? My idea would be to block a pilot that became effective as retired (or inactive, do not know) to log in, so I could stop him from carrying out the bidding flights. Could anyone help me? Thanks in advance!