India GST - iExpense Employee Reimbursement Claims to capture GSTIN of vendor for RCM

Hi Team,

Would like to seek pointers regarding:

Eligibility of employee related expense reports (once they are interfaced to AP Invoice Workbench) for application of RCM (Reverse Charge Tax)

Do we have a placeholder to capture GSTIN of vendor in iExpense report from whom the employee has taken service, this will help the team to identify the line items where to apply the RCM

In case there is already a GSTIN being mentioned at line level in iExpense report then at that line RCM need not be applied as employee would already have paid the GST tax

Any pointers in this regard shall be of help.