anchor.diff:  == Phase 3: Isolated product team
   Learning objective: Product teams can collaborate in a different way.
   
  -Each product team takes 10 minutes to reform. Remind them that within their team, they still need clear roles. Within each team identify:
  -
  -* Product owners (1 only)
  -* Sourcers
  -* Assemblers
  -* Integrators
  -
  -Project managers need to be something other than feature managers, just to mix things up.
  +Each product team takes 10 minutes to reform. Anyone can do any job - no roles required within a team.
   
   The roles are suggestions but not enforced.
   
  -3 x 10 minute sprints.
  +2 x 8 minute sprints.
   
   In sprint 2: Complication emerges: an operational concern that no red bricks be used. All structures must be retrofit. No new red bricks can be used.
   
  
positive.code: 
  Only the project manager can communicate between the workcells. Workcell operators cannot communicate with each other.
  
  3 x 10 minute sprints
  
  == Phase 2: Virtual project team
  Learning objective: Breaking down the silo boundaries. But people still orient around who they are sitting with.
  
negative.code: 
  * All buildings need a utility line, which can either be string or drawn with marker.
  
  * Consider required infrastructure:
  ** Rail cars require tracks
  ** Barges require docks
  ** Vehicles require roads
  
  This drives need for planning discussions
  
  == Starting
  
  Thought experiment: Your startup was absorbed by a company that believes in functional silos.
  