Oracle SOA / BPM 12c - Useful Upgrade Content

With this post I'd like to provide a list of useful material regarding Oracle SOA 12c Upgrade.

• Oracle® Fusion Middleware Upgrading to the Oracle Fusion Middleware Infrastructure
  https://docs.oracle.com/middleware/1221/core/INFUP/toc.htm 
• Oracle® Fusion Middleware Upgrading SOA Suite and Business Process Management
  https://docs.oracle.com/middleware/1221/core/FUPSS/toc.htm
• Best practices upgrade blogs from Oracle:
  https://blogs.oracle.com/SOA/tags/upgrade    
• Slideshare (UKOUG 2015): What's Stopping You from Upgrading to Oracle SOA Suite 12c?
  http://www.slideshare.net/DaniloSchmiedel1/whats-stopping-you-from-upgrading-to-oracle-soa-suite-12c
• Slideshare: Road to SOA Suite 12c
  http://de.slideshare.net/opitzconsulting/doag-2014-roadtosoasuite12cschmiedel 
• Upgrade videos:
  http://docs.oracle.com/middleware/1221/cross/upgrade_videos.htm
• 2 Minute Tech Tip
  https://blogs.oracle.com/archbeat/entry/2mtt 
• Troubleshooting the Upgrade
  http://docs.oracle.com/middleware/1213/core/FUPSS/know_base.htm#FUPSS339 

In addition I'd like to mention the SOA Expert Series. In this webinar, David Shaffer (Middleworks),  Deepak Arora (Oracle A-Team), Antony Reynolds & Kathryn Lustenberger (Oracle Prod Mgmt) and myself shared tips, tricks and best practices for upgrading to SOA Suite 12c. You can download the slides as well as the recording from middleworks.com.