This package provides new criteria types based on the
ATContentTypes.criteria types that are used to create a form at the
top of the topic view. Users can use the form to submit criteria to
supplement any search criteria in the topic. Values entered on the
criteria tab for the topic become the default values on the form.
Also provided is an alternative display layout that uses the folder
contents table and can still display the search form viewlet.
See the PyPI page for more details.