I see some document that explains how you could customize Page Template
properties template. But I can't find any document that shows how to
customize Experience Fragment Template Properties. We want to use some
template properties to drive Template so we can reduce number of
templates that differ just in terms of those properties.
Typically AEM allows to have ACL (Access control) based on folder
structure and then it by default applies to hierarchy under that node.
We have a use case where we want to have access control based on
Template of Experience Fragments with the expectations that any content
created using that template will have same access control irrespective
which folder the content is created.