If you set one of your bank accounts as Main A/C in CaFE which you use most often in your business, that helps you reduce your operational burden in many ways.
Go to Settings (in the header menu) -> Bank Accounts -> Select your main bank account in the drop-down list -> click Update
Please note that you can set only one bank account with you home currency as Main A/C.
Once you set up your Main A/C, the bank account is always selected as default on the top of the drop-down box.
And also, in several screens, you can identify your Main A/C easily as the name of the Main A/C is shown with bold font.
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