Time in Lieu

Hi All,

            I would like to understand the concept  of time in lieu and it works

our Scenario case:

          Employee Working hours: 8 hrs / day

       If employee works more than the defined working hours, certain hours to added as compensation for the employee  in terms of (Annual Or Personal  Leave)

          Case 1:

         Employee Working hours : 8  + 4 = 12 hrs

          Now  system has to calculate this as

           Basic working : 8 hrs

          Over time : 4 hrs

        Now Time in lieu account to be :  0 hrs

         Case 2 :

       Employee Working Hours: 8 + 6 = 14 hrs

      Now system to get as

           Basic Working : 8 hrs

          Overtime  : 6 hrs

      Now Time in lieu account to be : 2 hrs

For the above cases the system to be configured in such a way

  If the employee works for the over time below 4 hrs  , No time in lieu to be calculated, if it exceeds more than the 4 hrs , that the first 4 hrs to be skipped off and the rest to be calculated  for the Time in lieu account  for compensation

    We had tried  the configuration, but now able to achieve as expected

Please advise

Thanks

Vijay