I am building an application for Leave request. i have objects like Employee data, rule plan setup and Request leave.As system administrator I have access to all these records, tabs and data.
For example, I have a record with employee john smith in my employee data setup. and I have user profile(applicationname_user) and 3 permission set as employee,HR admin and manager where specific access to tab is given and also added roles in heirarchy. These 3 roles have issues in seeing specific tabs How to restrict john to see his only record when he login as an employee in read mode?