What is so difficult about generating two outputs from the
same source?
You can add another webhelp layout which is a copy of the
existing one, just right click it and select duplicate. In the copy
you deselect the search button.
However, once the user is in the help, have you considered
the usability when they have to go back to the portal to search.
Also consider is the portal search just for the help and whether
that might be a user requirement.
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