Yes that must be mentioned in SOP. I took Proj management which has no relation with my previous technical studies or current job, which is my main cause of refusal. But if i say I want to study management due to ever needing skill in current era, what is problem in that? Why did they refuse because of this reason?I agree with Bluetruck... and most importantly they want to see that you have been working towards the goal/career that you say you want to pursue after the course in Canada