Using Oracle Time and Labor, your client wants to put in a validation process that...

To put in a validation process that allows only a certain number of maximum hours an employee can charge in a day, and a minimum of hours he or she can report in a week, you need to use time entry rules. Time entry rules allow you to define the conditions and actions for validating time entries based on various attributes such as hours, dates, projects, tasks, etc. You can also specify the error messages and severity levels for the time entry rules. Reference:https://docs.oracle.com/en/cloud/saas/project-portfolio-management/20c/oapfm/manage-project-time-and-labor.html#OAPFM2355991