Showing Hours, Paid Weeks Salary on Payslips

For Education users there has always been an expectancy to show the employees Annual Salary, Pay Grade, Hours Worked and Paid Weeks on every employee's payslip. However when migrated clients get migrated across they lose this basic information. As the data is already stored in the working pattern and Basic Annual is there any way to pull this information through to all payslips. (Staffology PDF, Epayslips etc.)?