Retroactively add taxable benefits

SOLVED

Hi Sage 50 community!

I'm our preparing our company's T4s for 2014 and haven't been tracking the taxable benefits through the Payroll module for the whole year.  There are at least two taxable benefits paid 100% by the employer that I know are pensionable and taxable to the employees; transit passes and life insurance premiums.

I have calculated the amounts to be added for the year for each employee, but I can't figure out if there is a way to manually enter them so that they are added to box 14 and 40 on the T4s.  Is there a way to do this retroactively?

Thanks!