See French documentation

• White Paper - Assemble Enterprise 2.0 with Open Source,  Optaros Inc., 2007
  
• White Paper - Content Management Problems and Open Source Solutions Seth Gottlieb Optaros Inc. 23 Jan 2006

• White Paper - Delivering Service Oriented Architecture Adam Michelson Optaros Inc. 13 Jan 2006
• White Paper - Ecommerce 2.0  Uli Romahn & Bruno von Rotz, Optaros Inc, 2007
  

• White Paper - Open Source Legal Risk Management in the Enterprise by Stephen Walli, Optaros Inc. 19 May 2006
• White Paper - Open Source Catalogue 2009  by  EOS Directory., December 2008
• White Paper - Open Source CMS Market Share by Ric Shreves, water&stone, summer 2008
  
• White Paper - Read Before Ecommerce Re-Platforming: A New Agile Option by Adam Michelson & Marc Osofsky, Optaros Inc., 2008
  

• White Paper - Service Oriented Architecture and Open Source Solutions Adam Michelson Optaros Inc. 20 Oct 2005

• White Paper - The Growth of Open Source Software in Organizations Stephen Walli, Bruno von Rotz, Dave Gynn Optaros Inc. 19 Dec 2005

• White Paper - Understanding Free and Open Source Licenses, Version 2.0 by Stephen Walli, Optaros Inc. 19 May 2006

• White Paper - Understanding Open Source CRM Thomas Lundqvist, Hans Waarle Optaros Inc. 17 Mar 2006

• White Paper - Unleashing the Power of Open Source in Document Management Seth Gottlieb, Sebastian Wohlrapp Optaros Inc. 17 March 2006
• Content management system an article of Wikipédia