Simple Tricks on Disable F4 Function

Recently, I need to disable a F4 (Delete) function in Warehouse Shipment Screen. One of the simple way, is to add a Shortcut in Form and assign F4 to it. This will overwrite Navision Standard F4 function.

Example, I have added an option under Shipment Menu Button with Caption . , F4 as Shortcut Key and Action as blank (without running anything).

So by doing this, when user press F4 in Navision Warehouse Shipment Screen, nothing will happen.