How to change Esoteric Preference

A while ago I clicked on the “ImportTextAsWebArchive” Esoteric Preference to get the [cmd-%] shortcut to save a selection from a Safari site as a Rich Text File. I would like to now resort to the default of saving it as a WebArchive, but unable to figure out how to do that.

Thanks,
Carl Davis Jr

The esoteric preferences come in pairs. For “ImportTextAsWebArchive” you can click either “Web archive format” or “RTF(D) format.”

How to change esoteric Preference
Thanks and I don’t know why I missed it…
Carl Davis Jr