isCOBOL Evolve : User Interface : Controls Reference : LABEL : Styles : No-Tab
No-Tab
Controls with this style set are skipped when the user navigates the screen using the Tab and the Backtab keys.
Note - Labels are skipped by default when the user navigates the screen using the Tab and the Backtab keys, so setting this style or not doesn’t make any difference.
 
Example - Define a label that is not navigable by the tab key
screen section.
...
  03 screen-1-la-1 Label
     line 3.5
     column 16.9
     size 26.5 cells 
     lines 3.2 cells 
     id 25
     center
     no-tab
     title "Main & Centered Title"
     .