Whether and how to serialize execution tasks (if "execute after all approvals" is set to false). EXPERIMENTAL

Item Summary
Name	Type	Multiplicity	Description
enabled	property boolean	[0,1]	Whether this feature is enabled.
scope	property WfExecutionTasksSerializationScopeType	[0,-1]	Scope of serialization.
retryAfter	property duration	[0,1]	Interval after which the execution task is to be rescheduled in case of conflict.
groupPrefix	property string	[0,1]	TODO

Items
- enabled
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order: 100
  
  Whether this feature is enabled. Default is true if "serialization" element is present; false otherwise.
- scope
  
  Flags: RAM,runtime,AVals:4
  
  Multiplicity: [0,-1]
  
  Display order: 110
  
  Scope of serialization. The default is "object". If multiple scopes are defined, serialization occurs on each one.
- retryAfter
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order: 120
  
  Interval after which the execution task is to be rescheduled in case of conflict. Default is 10 seconds.
- groupPrefix
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  Display order: 130
  
  TODO