I have the following requirement.
In my organization i have 3 users. Let the first user is say UserA and he is admin. Second UserB and third UserC are one role below the Admin. Now I want the UserB's Account records should not be visisble to UserC and UserC's Account records should not be visible to UserB. I have done this by following step: 1. i have made my OWD settings for Account object to private. Now i have some contacts. Now i want OwnerB should see the contacts only for the Accounts he own even though he is not the owner of that contacts?