I often have Fields I don’t want in the tab order so are SKIP :
PROMPT('&Filter Text:'),AT(365,6),USE(?FilterText:Prompt) ENTRY(@s30),AT(400,6),USE(FilterText), KEY(AltF) ,SKIP
Pressing the Prompt &F Alt+F will not give focus to the ENTRY FilterText, it will go to the next field that is not Skip.
The tip is to put the &F Alt Key on the ENTRY as
KEY(AltF) and then Alt+F will give focus to the ENTRY. The Prompt should also have the &F so the user can see the F key underlined to know Alt+F works.
I usually forget to do this on Skip fields, hoping writing this reminds me. I like to put Alt+Keys on most fields and buttons for direct keyboard selection.