anchor.diff:  |===
   
   include::../UserGuide.adoc[tag=undoredo]
  +
  +<<<
   
   == Contributions to the Developer Guide
   
  
positive.code: 
  {you can add/remove categories in the list above}
  
  == Contributions to the User Guide
  
  
  
negative.code: include::../DeveloperGuide.adoc[tag=undoredo]
  
  ---
  == PROJECT: PowerPointLabs
  
  ---
  
  {Optionally (not graded, not counted for page limit), you may include other projects in your portfolio.}
  