3814993 - How can I enable or disable the flow of trip segments (Reservations) from Travel to Expense?

I would like to integrate a trip from the travel booking to the expense report, how can I enable this?

When a reservation is created in Travel, the trip segment (reservation) is moved to Expense and visible under the user's Available Expenses. How can I disable this, so our employees do not receive the segments anymore? 

I would like to allow information from Travel to move to Expense, so it can be applied on an expense report and captured in reports run in Cognos. How can I configure the system so the Travel data moves to Expense?

KBA , CON-CA , Cross Applications , CON-EXP-TRS , Trip Segments / Reservations , Problem