Can SuccessFactors Temporary Time Info replicate Substitution Type (PA2003-VTART) to EC Payroll?

I can see from previous implementation experience that SuccessFactors Time Management is able to replicate Temporary Time Info to EC Payroll Infotype 2003 (Substitutions) using one and only one substitution type which can be mapped as per the screenshot below.

This limits how we can replicate EC Time Data to EC Payroll using all the available values for Substitution types (PA2003-VTART), e.g. 02 Shift Subsitution, RH (Remove Holiday), CH (Create Holiday).

Is adding this attribute to the Temporary Time Info MDF object in the roadmap for SF Time?