Oracle iExpense responsibilities

Dear Oracle EBS iExpense Guru:

We are currently on EBS release 12.2.7 running core financial applications, PO, iExpense and iProcurement applications.

We are in a process of implementing Concur SaaS solution for our employee travel expenses. Currently we are using Oracle iExpense application.

My question are as follows:

1-      Is there an Oracle iExpense inquiry only responsibility available in Oracle EBS?

2-      Is there an Oracle iExpense responsibility available that ONLY allow to assign/clear expense reports for staff credit card expenses?

Thank You in advance for your feedback and support.

Abb.