You can try VBA by using invoke VBA activity,
Sub unhide()
Columns.EntireColumn.Hidden = False
End sub
Below is the document for how to use invoke VBA activity,
Or you can also try balareve activity to hide/unhide columns
You can try VBA by using invoke VBA activity,
Sub unhide()
Columns.EntireColumn.Hidden = False
End sub
Below is the document for how to use invoke VBA activity,
Or you can also try balareve activity to hide/unhide columns