Hi Victor,
If you want to provide f4 help as a free style mode
go to .html of that view write your own logic.
ex:
<thtmlb:inputField id = "PROSPECT"
showHelp = "X"
helpId ="CRM_GPM_BUPAP_HELP"
f4Title = "Partner general"
helpInputFields ="PROSPECT=PARTNER"
visible = "TRUE"
lastValuesDisabled = "FALSE"
helpOnClick = "PROSPECT"
helpOutputFields ="PROSPECT=PARTNER"/>
Thanks & Regards,
srinivas.