If you’d like to create a new custom shortcut in SAP Business One here’s how:
1) In the top menu-bar of the SAP B1 application, navigate to: Tools > My Shortcuts > Customize
2) Select what you would like your Shortcut hotkey to be.
In this example we use Shortcut F5 for a Sales Order.
3) Click Allocate, then click OK.
You have created a new shortcut, it should now be active.