We need to posting with profit center or derivation of profit center based on Bill Portfolio in "Receive Bill of Exchange (F-36) and Bill of Exchange Transactions (FTR03)" apps. I have tested with maintaining related G/L account in "102529 - Assign Default Profit Center to Accounts" SSCUI. But I suppose this SSCUI just works with bank accounts.
In on-premise edition, we are using SAMPLE_INTERFACE_00001025 Function Module for manipulating posting which is related to Bill of Exchange because of SAMPLE_INTERFACE_00001025 Function Module includes BSED table. I did not find BSED-PORTF field in S/4HANA Cloud CDS Views. As far as I see, there no custom logic and business context related with Bill of Exchange in S/4HANA Cloud. Could you help me about how to proceed ?