Eligibility for icwa

Hello everyone, I m in first year of articleship and I cleared my first group of IPCC..also m pursuing Bcom. As per form 112, I can't pursue more than one additional course along with CA. I want to pursue for ICWA. so its obvious I will be able to start after I complete my graduation. So I just want to know is it good if I have decided to even do ICWA? And also wat is the eligibility..whether I will be required to give foundation for this? Also the practical training of 3 yrs and computer training in ICWA will be applicable to me?? I just want to know the detailed procedure of whether I can do..nd if yes den when nd wat?