I am in process of filling EOI application. Inhave a job offer from NZ but joining date is not mentioned in offer letter.
While submitting EOI, there is a question, "when will you join/start your employment in NZ".
So in this case, what should I do? Should I keep it blank ( which I think I cant as it looks mandatory field), or should I put any tentative date i.e 31 Dec 18

Please advise