1. Publish does not provide workflow for other modules, only for content managed within Publish (articles and categories)

2. EP uses the default search indexing within DNN, DNN indexes the content and links to the articles for search results. We also provide the ability to work with Venexus' search functionality www.venexus.com

3. There are currently no templates for articles within Publish.

4. We are working on adding templating of the display side into a future release of Publish

5. If you purchase the enterprise license of publish the source code is included. The license allows you to modify and use Publish within your organization, but not redistribute the module. If you have multiple client sites running on Publish you will have to purchase individual client licenses for those sites.

6. See the previous comment

7. Yes, Publish uses ISearchable for indexing.