An example of using drop-down menu and if/then rules to capture fever as a patient symptom
{note}Fever:{endnote}{formmenu: fever; no fever; default=; name=fever}.
{if: fever="fever"; trim=left}Temperature: {formtext: name=temperature}
More information about the fever{endif}
{if: fever="no fever"; trim=left}Some more information about no fever{endif}