A client is modernizing some of their AEM sites to go from static to editable templates so they can use the latest features around has the following parameters:
* The client currently has a dozen static templates that they want to move to editable templates.
* The existing pages use the parsys paragraph system for storing components.
* Each page based on one of the static templates has its own custom properties tab that is unique for that template type.
* The client wants template authors to be able to create the editable templates.
Which approach should an Architect use to meet these requirements?