Please anyone can suggest , how to assign a shortcut key to payment means

Please anyone can suggest how to assign a shortcut key to payment means in Banking Module of Incoming & outgoing Payment.It tooks lot of time to click payment means button.

If I press T in incoming payment module, automatically payment means windows should open.

Previously , users works in Tally , now they implemented SAP ,User complains as compared to Tally it tooks lot of time.

Please anyone can help.