How employees can attach their income tax proof documents or POI on greytHR? Simi Paleri June 26, 2019 10:43 Updated Follow Completing POI submission on greytHR is super easy. Employees can go through the below video link for more details. https://greytip-2.wistia.com/medias/b3e3190ufm Related articles How to delete an employee ? Comments 0 comments Please sign in to leave a comment.