[Reference: Salesforce Help - Advanced Currency Management Considerations, Record-Triggered Flow Solution: A record-triggered flow can calculate the total amount of all open Opportunities related to an Account and update a custom field on the Account record. This flow can handle currency conversions and respect ACM settings.Reference: Salesforce Help - Create a Record-Triggered Flow, Custom Formula Fields Insufficient: A formula field on the Opportunity object cannot perform the necessary aggregation and display it on the Account page layout., By implementing a record-triggered flow, the consultant ensures accurate total amounts are displayed on the Account, complying with ACM constraints., , , , ]