Hello Good People, I need a help. I'm about to apply for my citizenship & i meet all the requirements. While filling up the forms there is a section about Work History where I have to provide very detailed information including even supervisor name. But the problem is when i first came to Canada I worked many different places in 2013/14...through staffing agency or direct...there are some places where i worked only 1 days even. I don't remember all the details....dates & supervisor name & address. Now how can fill up this section? Please help me. Thanks