The optional executeTransient parameter specifies whether a transient instance of the class specified in the executeClass parameter is created.
Set the value of the executeTransient parameter to true if you want to create and use a transient instance of the class specified in the executeClass parameter, if it exists.
When you specify the executeTransient parameter with a value of false, the method or script specified in the executeMethod or executeScript parameter is executed on the first instance of the class defined in the executeClass parameter, if it exists.