Display Records for User of User


I am building an attendance System where I have say 5 Supervisors and each supervisor has 4-5 team members.

I want to create a view where the supervisor can view his team members records and not of another team.

I am able to create records where a team member can see his record and the supervisor can see his record. But unable to create a view where he can see his team members record.

Appreciate the jelp