Supervisor (Position Name…)
The GM (Human Resource)
I am (Name and position), hereby, submitting my resignation to you. In spite of the fact that there is much to say and explanation, I realize the reasons prompting my abdication are known to you well. In this way, I abandon them unsaid right now of time.
I thank you for all the collaboration reached out to me by you and all the partners throughout my tenure in this organization.