To insert a search form using “Search in tables” extension, insert a pagecontent of plugin type into your page.

Then, select the “Search in tables” in the Plugin field.

Finally, at the CODE field, put the keyword “form”, without quotes.

What tables will the extension look into has to be set by the site developer, through typoscript setup configuration.

Follow the same steps as to insert a search form.  At the CODE field, write the keyword “results”, without quote.

To use the same page for the form as well as the results, put the keyword “both”, without quotes, on the CODE field.

The form will be placed before the results.

Note: The plugin setup overrides the pagecontent setting.