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@@ -32,14 +32,6 @@ Application Enterprise Patterns on Force.com
 
 Design patterns are an invaluable tool for developers and architects looking to build enterprise solutions. Here are presented some tried and tested enterprise application engineering patterns that have been used in other platforms and languages. We will discuss and illustrate how patterns such as Data Mapper, Service Layer, Unit of Work and of course Model View Controller can be applied to Force.com. Applying these patterns can help manage governed resources (such as DML) better, encourage better separation-of-concerns in your logic and enforce Force.com coding best practices.
 
-Dreamforce Session and Slides
------------------------------
-
-- View slides for the **Dreamforce 2013** session [here](https://docs.google.com/file/d/0B6brfGow3cD8RVVYc1dCX2s0S1E/edit) 
-- Video recording of the **Dreamforce 2013** session [here](http://www.youtube.com/watch?v=qlq46AEAlLI).
-- Video recording of the **Advanced Apex Enterprise Dreamforce 2014** session [here](http://dreamforce.vidyard.com/watch/7QtP2628KmtXfmiwI-7B1w%20).
-- View slides for the **Dreamforce 2015** session [here](http://www.slideshare.net/andyinthecloud/building-strong-foundations-apex-enterprise-patterns)
-
 Documentation
 -------------
 
@@ -52,11 +44,19 @@ Documentation
 - [Apex Enterprise Patterns - Service Layer](http://wiki.developerforce.com/page/Apex_Enterprise_Patterns_-_Service_Layer)
 - [Apex Enterprise Patterns - Domain Layer](http://wiki.developerforce.com/page/Apex_Enterprise_Patterns_-_Domain_Layer)
 - [Apex Enterprise Patterns - Selector Layer](https://github.com/financialforcedev/df12-apex-enterprise-patterns#data-mapper-selector)
+- View slides for the **Dreamforce 2013** session [here](https://docs.google.com/file/d/0B6brfGow3cD8RVVYc1dCX2s0S1E/edit) 
+- View slides for the **Dreamforce 2015** session [here](http://www.slideshare.net/andyinthecloud/building-strong-foundations-apex-enterprise-patterns)
+
+**Related Webinars**
+- [Advanced Apex Enterprise Patterns](https://www.youtube.com/watch?v=BLXp0ZP0cF0)
+- [Apex Hours (August 2020): Apex Enterprise Patterns](https://www.apexhours.com/apex-enterprise-patterns/)
+
+**Related Book**
+- [Salesforce Platform Enterprise Architecture, 4th Edition, by Andrew Fawcett](https://www.amazon.com/Salesforce-Platform-Enterprise-Architecture-applications-ebook/dp/B0BD8TBT75/)
 
 **Other Related Blogs**
 
 - [Preview of Advanced Apex Patterns Session (Application Factory and ApexMocks Features)](http://andyinthecloud.com/2014/08/26/preview-of-advanced-apex-enterprise-patterns-session/)
 - [Unit Testing with the Domain Layer](http://andyinthecloud.com/2014/03/23/unit-testing-with-the-domain-layer/)
-- [MavensMate Templates](http://andyinthecloud.com/2014/05/23/mavensmate-templates-and-apex-enterprise-patterns/)
 - [FinancialForce Apex Common Updates](http://andyinthecloud.com/2014/06/28/financialforce-apex-common-updates/)