I had used my corporate credit card to pay for the commutation train fee (monthly pre-paid) which I didn't need reimbursement from company later.  Therefore I see that expense record is always showing up on my SAP Concur record.  It's annoying and confusing to mix up with others for business trip expenses which I need reimbursement.  In this case, how can I delete or erase expense item shown up on SAP Concur?