Options for asynchronous script execution.

Item Summary
Name	Type	Multiplicity	Description
executionMode	property AsynchronousScriptExecutionModeType	[0,1]	Mode of execution.
taskTemplateRef	reference ObjectReferenceType	[0,1]	Task template to use.
taskCustomizer	property ExpressionType	[0,1]	An expression that takes a task and customizes its content.

Items
- executionMode
  
  Flags: RAM,runtime,AVals:3
  
  Multiplicity: [0,1]
  
  Mode of execution.
- taskTemplateRef
  
  Flags: RAM
  
  Multiplicity: [0,1]
  
  Task template to use. EXPERIMENTAL.
- taskCustomizer
  
  Flags: RAM,runtime
  
  Multiplicity: [0,1]
  
  An expression that takes a task and customizes its content. Input variable: preparedTask (of TaskType). Output: TaskType that should be used. (It is possible to modify preparedTask and return it.) This is the final step in task preparation. So the task is executed in the form that is prepared by this expression. EXPERIMENTAL.