Personal number from Travel Management doc to accounting

Hi SAP Gurus,

Iu2019m facing a problem in booking of expenses in travel management system, when Iu2019m entering the participants detail in the expense line item i.e. staff & non-staff detail & later on while posting of accounting document system is not capturing the staff & non-staff detail which I have entered while booking of expenses in the travel management system in the personal number field of the accounting document.

Please guide me for the proper solution to address the requirement.

Regards,

Amit