You are configuring workflow processes for Bank Account Management.

The options that you have to group a mass change request when workflows are enabled for Bank Account Management are bank country and company code. Bank Account Management is a function that allows you to create and maintain bank accounts and theirattributes in SAP S/4HANA. A mass change request is a request that allows you to change multiple bank accounts at once by using workflows. You can group a mass change request by bank country or company code to assign different approvers or processors for each group.References:https://help.sap.com/viewer/0fa84c9d9c634132b7c4abb9ffdd8f06/2020.002/en-US/3a3a8f6f7a6e4c2b8d5b8f1e2a2a0d5b.html