Exchange Rate integration from S/4 to IBP

Hello Experts,

In the S/4 system- successful TCURR table- we person speech complaint maintained from USD -> CHF & EUR -> CHF.
But, determination is nary introduction for USD -> EUR oregon EUR -> USD.
In IBP, this is required to person terms information from USD -> EUR & vice versa.
Is determination a mode to deduce the USD -> EUR successful CIDS from the existent information setup successful S/4 (USD-> CHF & EUR -> CHF).

Request your inputs.

Regards,