I'm applying for a work visa for as a graduate student in Computer Science for a research project in Canada. They ask me several things and one which I can't provide :
Document: Letter from Current Employer
You must provide a letter from your current employer or proof of annotated pay stubs from your employer. This is used to confirm the details of your financial profile
Financial profile details include your job status (full‑time or part‑time), how long you have worked for the company, your occupation, etc.
I don't have current employer, I'm only doing a research project and I'm still a student until September. What should I fill in ? A letter from my tutor in Canada ? Nothing or a pdf letter saying that I don't have any current employer and I'm waiting for this visa to work for him ?