CHENNAI: Young Tamil Nadu Movement YTM ), a group that came into existence in 2008 to address social causes , is bringing together employees of TCS who have alleged they have been laid off by the IT behemoth in the last two weeks.The group held a meeting on Saturday in the presence of a legal consultant and have decided to take legal recourse against the lay-offs."TCS seems to be asking senior employees with over 10 years of experience to leave the organization on a 1-month notice citing poor performance," said R S Samantha, member of YTM.A TCS spokesperson said, "Workforce optimization is a continuous process throughout the year. This leads to some involuntary attrition in the company. This is nothing out of the ordinary or a special situation for us to comment about."