Restricting Disbursements for Employees

Summary

Restricting Disbursement for Employees

Content

Hello,

We have a requirement to stop the disbursements for below case:

Employee hired as Full time regular or Part Time Regular,  within 90 days of original hire date if employee changed the assignment status from Full time regular or Part Time Regular to Part Time temporary, below 19 hours per week then the employee should not get disbursement for their accrued hours. If the employee changed the assignment status FR or PR to PT after 90 days they should be good to get the disbursement. 

Anybody has come across this kind of requirement? Where we can add this condition? In the configuration level or in Fast Formula? Is there any particular FF type we can use for this?