Project Allocation of Payslip Contributions

I know allocation of Payslip Earnings to a Project is automatically done once a payslip is created. But, how de we allocate the Payslip Contributions to a Project? Since this is a separate expense item from the Payslip Earnings, i would also need it to be charged to the same Project.

Here is a screenshot of the payslip showing how earnings can be allocated but the contributions can’t as well as a screenshot from the Project direct costs showing that only the Earnings of 20,000 is allocated and not the contributions. Basically, I just need the Employer contributions of 600 to also be charged to the project.

I agree with the OP. Since the contributions can be treated as expense on the P/L statement, it should have Project allocation available to it.